57075466 has 32 divisors (see below), whose sum is σ = 102839040. Its totient is φ = 23227776.

The previous prime is 57075461. The next prime is 57075467. The reversal of 57075466 is 66457075.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (57075461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49990 + ... + 51118.

It is an arithmetic number, because the mean of its divisors is an integer number (3213720).

Almost surely, 2^57075466 is an apocalyptic number.

57075466 is a deficient number, since it is larger than the sum of its proper divisors (45763574).

57075466 is a wasteful number, since it uses less digits than its factorization.

57075466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 57075466 is about 7554.8306400607. The cubic root of 57075466 is about 385.0198809096.

The spelling of 57075466 in words is "fifty-seven million, seventy-five thousand, four hundred sixty-six".