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2068260 = 223534471
BaseRepresentation
bin111111000111100100100
310220002010020
413320330210
51012141020
6112155140
723402625
oct7707444
93802106
102068260
111192a07
12838ab0
1357552c
143bba4c
152acc40
hex1f8f24

2068260 has 24 divisors (see below), whose sum is σ = 5791296. Its totient is φ = 551520.

The previous prime is 2068249. The next prime is 2068267. The reversal of 2068260 is 628602.

It is a self number, because there is not a number n which added to its sum of digits gives 2068260.

It is not an unprimeable number, because it can be changed into a prime (2068267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17176 + ... + 17295.

It is an arithmetic number, because the mean of its divisors is an integer number (241304).

22068260 is an apocalyptic number.

2068260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2068260 is an abundant number, since it is smaller than the sum of its proper divisors (3723036).

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

2068260 is a wasteful number, since it uses less digits than its factorization.

2068260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34483 (or 34481 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2068260 is about 1438.1446380667. The cubic root of 2068260 is about 127.4094705304.

The spelling of 2068260 in words is "two million, sixty-eight thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 34471 68942 103413 137884 172355 206826 344710 413652 517065 689420 1034130 2068260