57475416 has 32 divisors (see below), whose sum is σ = 144966960. Its totient is φ = 18988032.

The previous prime is 57475357. The next prime is 57475417. The reversal of 57475416 is 61457475.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57475417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7885 + ... + 13308.

Almost surely, 2^57475416 is an apocalyptic number.

It is an amenable number.

57475416 is an abundant number, since it is smaller than the sum of its proper divisors (87491544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57475416 is a wasteful number, since it uses less digits than its factorization.

57475416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21315 (or 21311 counting only the distinct ones).

The product of its digits is 117600, while the sum is 39.

The square root of 57475416 is about 7581.2542497927. The cubic root of 57475416 is about 385.9171164449.

The spelling of 57475416 in words is "fifty-seven million, four hundred seventy-five thousand, four hundred sixteen".