13792057 has 4 divisors (see below), whose sum is σ = 13966720. Its totient is φ = 13617396.

The previous prime is 13792001. The next prime is 13792061. The reversal of 13792057 is 75029731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13792057 - 2¹⁵ = 13759289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13792067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87213 + ... + 87370.

It is an arithmetic number, because the mean of its divisors is an integer number (3491680).

Almost surely, 2^13792057 is an apocalyptic number.

It is an amenable number.

13792057 is a deficient number, since it is larger than the sum of its proper divisors (174663).

13792057 is an equidigital number, since it uses as much as digits as its factorization.

13792057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174662.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 13792057 is about 3713.7658784581. The cubic root of 13792057 is about 239.8150021117.

The spelling of 13792057 in words is "thirteen million, seven hundred ninety-two thousand, fifty-seven".