57705875 has 16 divisors (see below), whose sum is σ = 72423936. Its totient is φ = 45904000.

The previous prime is 57705797. The next prime is 57705881. The reversal of 57705875 is 57850775.

It is a de Polignac number, because none of the positive numbers 2^k-57705875 is a prime.

It is a super-3 number, since 3×57705875³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22667 + ... + 25083.

It is an arithmetic number, because the mean of its divisors is an integer number (4526496).

Almost surely, 2^57705875 is an apocalyptic number.

57705875 is a deficient number, since it is larger than the sum of its proper divisors (14718061).

57705875 is a wasteful number, since it uses less digits than its factorization.

57705875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623 (or 2613 counting only the distinct ones).

The product of its (nonzero) digits is 343000, while the sum is 44.

The square root of 57705875 is about 7596.4383101556. The cubic root of 57705875 is about 386.4322321323.

The spelling of 57705875 in words is "fifty-seven million, seven hundred five thousand, eight hundred seventy-five".