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2401074 = 2321331331
BaseRepresentation
bin1001001010001100110010
311111222122200
421022030302
51103313244
6123244030
726260134
oct11121462
94458580
102401074
11139aa65
12979616
13660b70
14467054
15326669
hex24a332

2401074 has 48 divisors (see below), whose sum is σ = 5800704. Its totient is φ = 712800.

The previous prime is 2401037. The next prime is 2401103. The reversal of 2401074 is 4701042.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 7089 + ... + 7419.

It is an arithmetic number, because the mean of its divisors is an integer number (120848).

22401074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2401074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2900352).

2401074 is an abundant number, since it is smaller than the sum of its proper divisors (3399630).

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

2401074 is a wasteful number, since it uses less digits than its factorization.

2401074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2401074 is about 1549.5399317217. The cubic root of 2401074 is about 133.9065584544.

Subtracting 2401074 from its reverse (4701042), we obtain a cube (2299968 = 1323).

The spelling of 2401074 in words is "two million, four hundred one thousand, seventy-four".

Divisors: 1 2 3 6 9 13 18 26 31 39 62 78 93 117 186 234 279 331 403 558 662 806 993 1209 1986 2418 2979 3627 4303 5958 7254 8606 10261 12909 20522 25818 30783 38727 61566 77454 92349 133393 184698 266786 400179 800358 1200537 2401074