57069935 has 16 divisors (see below), whose sum is σ = 78091776. Its totient is φ = 39664128.

The previous prime is 57069917. The next prime is 57069967. The reversal of 57069935 is 53996075.

It is not a de Polignac number, because 57069935 - 2¹² = 57065839 is a prime.

It is a Duffinian number.

It is a congruent 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, 24719 + ... + 26928.

It is an arithmetic number, because the mean of its divisors is an integer number (4880736).

Almost surely, 2^57069935 is an apocalyptic number.

57069935 is a deficient number, since it is larger than the sum of its proper divisors (21021841).

57069935 is a wasteful number, since it uses less digits than its factorization.

57069935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51682.

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 57069935 is about 7554.4645740118. The cubic root of 57069935 is about 385.0074434947.

The spelling of 57069935 in words is "fifty-seven million, sixty-nine thousand, nine hundred thirty-five".