57536230 has 16 divisors (see below), whose sum is σ = 104033664. Its totient is φ = 22910400.

The previous prime is 57536209. The next prime is 57536233. The reversal of 57536230 is 3263575.

It is a super-2 number, since 2×57536230² = 6620835525225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57536192 and 57536201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57536233) 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, 10671 + ... + 15130.

It is an arithmetic number, because the mean of its divisors is an integer number (6502104).

Almost surely, 2^57536230 is an apocalyptic number.

57536230 is a deficient number, since it is larger than the sum of its proper divisors (46497434).

57536230 is a wasteful number, since it uses less digits than its factorization.

57536230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26031.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 57536230 is about 7585.2640033159. The cubic root of 57536230 is about 386.0531797832.

The spelling of 57536230 in words is "fifty-seven million, five hundred thirty-six thousand, two hundred thirty".