56747627 has 2 divisors, whose sum is σ = 56747628. Its totient is φ = 56747626.

The previous prime is 56747611. The next prime is 56747653. The reversal of 56747627 is 72674765.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56747627 - 2⁴ = 56747611 is a prime.

It is a super-2 number, since 2×56747627² = 6440586340262258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56747657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28373813 + 28373814.

It is an arithmetic number, because the mean of its divisors is an integer number (28373814).

Almost surely, 2^56747627 is an apocalyptic number.

56747627 is a deficient number, since it is larger than the sum of its proper divisors (1).

56747627 is an equidigital number, since it uses as much as digits as its factorization.

56747627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 493920, while the sum is 44.

The square root of 56747627 is about 7533.1020834713. The cubic root of 56747627 is about 384.2812857837.

The spelling of 56747627 in words is "fifty-six million, seven hundred forty-seven thousand, six hundred twenty-seven".