57641572 has 24 divisors (see below), whose sum is σ = 104160672. Its totient is φ = 27892800.

The previous prime is 57641567. The next prime is 57641579. The reversal of 57641572 is 27514675.

It is not an unprimeable number, because it can be changed into a prime (57641579) 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, 20143 + ... + 22825.

It is an arithmetic number, because the mean of its divisors is an integer number (4340028).

Almost surely, 2^57641572 is an apocalyptic number.

It is an amenable number.

57641572 is a deficient number, since it is larger than the sum of its proper divisors (46519100).

57641572 is a wasteful number, since it uses less digits than its factorization.

57641572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859 (or 2857 counting only the distinct ones).

The product of its digits is 58800, while the sum is 37.

The square root of 57641572 is about 7592.2046863872. The cubic root of 57641572 is about 386.2886419728.

The spelling of 57641572 in words is "fifty-seven million, six hundred forty-one thousand, five hundred seventy-two".