56907827 has 2 divisors, whose sum is σ = 56907828. Its totient is φ = 56907826.

The previous prime is 56907821. The next prime is 56907883. The reversal of 56907827 is 72870965.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56907827 - 2²⁴ = 40130611 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56907821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28453913 + 28453914.

It is an arithmetic number, because the mean of its divisors is an integer number (28453914).

Almost surely, 2^56907827 is an apocalyptic number.

56907827 is a deficient number, since it is larger than the sum of its proper divisors (1).

56907827 is an equidigital number, since it uses as much as digits as its factorization.

56907827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 56907827 is about 7543.7276594532. The cubic root of 56907827 is about 384.6425579971.

The spelling of 56907827 in words is "fifty-six million, nine hundred seven thousand, eight hundred twenty-seven".