56939367 has 8 divisors (see below), whose sum is σ = 76026496. Its totient is φ = 37905912.

The previous prime is 56939359. The next prime is 56939369. The reversal of 56939367 is 76393965.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56939367 - 2³ = 56939359 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 (56939369) 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, 10873 + ... + 15234.

It is an arithmetic number, because the mean of its divisors is an integer number (9503312).

Almost surely, 2^56939367 is an apocalyptic number.

56939367 is a deficient number, since it is larger than the sum of its proper divisors (19087129).

56939367 is a wasteful number, since it uses less digits than its factorization.

56939367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26837.

The product of its digits is 918540, while the sum is 48.

The square root of 56939367 is about 7545.8178483184. The cubic root of 56939367 is about 384.7136049653.

The spelling of 56939367 in words is "fifty-six million, nine hundred thirty-nine thousand, three hundred sixty-seven".