57468562 has 4 divisors (see below), whose sum is σ = 86202846. Its totient is φ = 28734280.

The previous prime is 57468557. The next prime is 57468563. The reversal of 57468562 is 26586475.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37834801 + 19633761 = 6151^2 + 4431^2 .

It is not an unprimeable number, because it can be changed into a prime (57468563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14367139 + ... + 14367142.

Almost surely, 2^57468562 is an apocalyptic number.

57468562 is a deficient number, since it is larger than the sum of its proper divisors (28734284).

57468562 is a wasteful number, since it uses less digits than its factorization.

57468562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28734283.

The product of its digits is 403200, while the sum is 43.

The square root of 57468562 is about 7580.8022002952. The cubic root of 57468562 is about 385.9017755029.

The spelling of 57468562 in words is "fifty-seven million, four hundred sixty-eight thousand, five hundred sixty-two".