57107435 has 16 divisors (see below), whose sum is σ = 85439232. Its totient is φ = 35599200.

The previous prime is 57107431. The next prime is 57107461. The reversal of 57107435 is 53470175.

It is not a de Polignac number, because 57107435 - 2² = 57107431 is a prime.

It is a super-2 number, since 2×57107435² = 6522518264558450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57107431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73781 + ... + 74550.

It is an arithmetic number, because the mean of its divisors is an integer number (5339952).

Almost surely, 2^57107435 is an apocalyptic number.

57107435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57107435 is a deficient number, since it is larger than the sum of its proper divisors (28331797).

57107435 is a wasteful number, since it uses less digits than its factorization.

57107435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148354.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 57107435 is about 7556.9461424573. The cubic root of 57107435 is about 385.0917530235.

The spelling of 57107435 in words is "fifty-seven million, one hundred seven thousand, four hundred thirty-five".