56598727 has 2 divisors, whose sum is σ = 56598728. Its totient is φ = 56598726.

The previous prime is 56598721. The next prime is 56598757. The reversal of 56598727 is 72789565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56598727 - 2⁷ = 56598599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56598721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28299363 + 28299364.

It is an arithmetic number, because the mean of its divisors is an integer number (28299364).

Almost surely, 2^56598727 is an apocalyptic number.

56598727 is a deficient number, since it is larger than the sum of its proper divisors (1).

56598727 is an equidigital number, since it uses as much as digits as its factorization.

56598727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1058400, while the sum is 49.

The square root of 56598727 is about 7523.2125451831. The cubic root of 56598727 is about 383.9448863863.

The spelling of 56598727 in words is "fifty-six million, five hundred ninety-eight thousand, seven hundred twenty-seven".