57465386 has 16 divisors (see below), whose sum is σ = 98984160. Its totient is φ = 24745680.

The previous prime is 57465383. The next prime is 57465391. The reversal of 57465386 is 68356475.

It is not an unprimeable number, because it can be changed into a prime (57465383) 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, 68321 + ... + 69156.

It is an arithmetic number, because the mean of its divisors is an integer number (6186510).

Almost surely, 2^57465386 is an apocalyptic number.

57465386 is a deficient number, since it is larger than the sum of its proper divisors (41518774).

57465386 is a wasteful number, since it uses less digits than its factorization.

57465386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137509.

The product of its digits is 604800, while the sum is 44.

The square root of 57465386 is about 7580.5927208893. The cubic root of 57465386 is about 385.8946664183.

The spelling of 57465386 in words is "fifty-seven million, four hundred sixty-five thousand, three hundred eighty-six".