56794397 has 4 divisors (see below), whose sum is σ = 61957536. Its totient is φ = 51631260.

The previous prime is 56794379. The next prime is 56794411. The reversal of 56794397 is 79349765.

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 56794397 - 2²⁰ = 55745821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56724397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2581553 + ... + 2581574.

It is an arithmetic number, because the mean of its divisors is an integer number (15489384).

Almost surely, 2^56794397 is an apocalyptic number.

It is an amenable number.

56794397 is a deficient number, since it is larger than the sum of its proper divisors (5163139).

56794397 is a wasteful number, since it uses less digits than its factorization.

56794397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5163138.

The product of its digits is 1428840, while the sum is 50.

The square root of 56794397 is about 7536.2057429452. The cubic root of 56794397 is about 384.3868285253.

The spelling of 56794397 in words is "fifty-six million, seven hundred ninety-four thousand, three hundred ninety-seven".