57475346 has 4 divisors (see below), whose sum is σ = 86213022. Its totient is φ = 28737672.

The previous prime is 57475337. The next prime is 57475349. The reversal of 57475346 is 64357475.

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., 51768025 + 5707321 = 7195^2 + 2389^2 .

It is not an unprimeable number, because it can be changed into a prime (57475349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14368835 + ... + 14368838.

Almost surely, 2^57475346 is an apocalyptic number.

57475346 is a deficient number, since it is larger than the sum of its proper divisors (28737676).

57475346 is a wasteful number, since it uses less digits than its factorization.

57475346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28737675.

The product of its digits is 352800, while the sum is 41.

The square root of 57475346 is about 7581.2496331410. The cubic root of 57475346 is about 385.9169597738.

The spelling of 57475346 in words is "fifty-seven million, four hundred seventy-five thousand, three hundred forty-six".