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2040060 = 2235112281
BaseRepresentation
bin111110010000011111100
310211122102210
413302003330
51010240220
6111420420
723224461
oct7620374
93748383
102040060
111173800
12824710
13565749
143b1668
152a46e0
hex1f20fc

2040060 has 72 divisors (see below), whose sum is σ = 6301008. Its totient is φ = 492800.

The previous prime is 2040053. The next prime is 2040089. The reversal of 2040060 is 600402.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7120 + ... + 7400.

It is an arithmetic number, because the mean of its divisors is an integer number (87514).

22040060 is an apocalyptic number.

2040060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3150504).

2040060 is an abundant number, since it is smaller than the sum of its proper divisors (4260948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2040060 is a wasteful number, since it uses less digits than its factorization.

2040060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2040060 is about 1428.3066897554. The cubic root of 2040060 is about 126.8277574927.

Adding to 2040060 its reverse (600402), we get a palindrome (2640462).

The spelling of 2040060 in words is "two million, forty thousand, sixty", and thus it is an eban number.

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 121 132 165 220 242 281 330 363 484 562 605 660 726 843 1124 1210 1405 1452 1686 1815 2420 2810 3091 3372 3630 4215 5620 6182 7260 8430 9273 12364 15455 16860 18546 30910 34001 37092 46365 61820 68002 92730 102003 136004 170005 185460 204006 340010 408012 510015 680020 1020030 2040060