13374792 has 36 divisors (see below), whose sum is σ = 36307635. Its totient is φ = 4447920.

The previous prime is 13374791. The next prime is 13374821. The reversal of 13374792 is 29747331.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 6687396 + 6687396 = 2586^2 + 2586^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2586.

It is a super-2 number, since 2×13374792² = 357770122086528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13374791) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30817 + ... + 31247.

Almost surely, 2^13374792 is an apocalyptic number.

13374792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13374792 is an abundant number, since it is smaller than the sum of its proper divisors (22932843).

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

13374792 is an equidigital number, since it uses as much as digits as its factorization.

13374792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 436 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 13374792 is about 3657.1562722968. The cubic root of 13374792 is about 237.3717394256.

Multiplying 13374792 by its product of digits (31752), we get a square (424676395584 = 651672²).

The spelling of 13374792 in words is "thirteen million, three hundred seventy-four thousand, seven hundred ninety-two".