57000626 has 16 divisors (see below), whose sum is σ = 90859320. Its totient is φ = 26819200.

The previous prime is 57000617. The next prime is 57000637. The reversal of 57000626 is 62600075.

57000626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 56987401 + 13225 = 7549^2 + 115^2 .

It is a junction number, because it is equal to n+sod(n) for n = 57000595 and 57000604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6926 + ... + 12726.

Almost surely, 2^57000626 is an apocalyptic number.

57000626 is a deficient number, since it is larger than the sum of its proper divisors (33858694).

57000626 is an equidigital number, since it uses as much as digits as its factorization.

57000626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5854 (or 5820 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 57000626 is about 7549.8758930197. The cubic root of 57000626 is about 384.8515219890.

The spelling of 57000626 in words is "fifty-seven million, six hundred twenty-six", and thus it is an aban number.