57005935 has 16 divisors (see below), whose sum is σ = 78336576. Its totient is φ = 39011328.

The previous prime is 57005933. The next prime is 57005957. The reversal of 57005935 is 53950075.

It is a cyclic number.

It is not a de Polignac number, because 57005935 - 2¹ = 57005933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57005935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57005933) 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, 20127 + ... + 22783.

It is an arithmetic number, because the mean of its divisors is an integer number (4896036).

Almost surely, 2^57005935 is an apocalyptic number.

57005935 is a deficient number, since it is larger than the sum of its proper divisors (21330641).

57005935 is a wasteful number, since it uses less digits than its factorization.

57005935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282.

The product of its (nonzero) digits is 23625, while the sum is 34.

The square root of 57005935 is about 7550.2274800167. The cubic root of 57005935 is about 384.8634698888.

The spelling of 57005935 in words is "fifty-seven million, five thousand, nine hundred thirty-five".