10537857 has 20 divisors (see below), whose sum is σ = 17174256. Its totient is φ = 6386040.

The previous prime is 10537853. The next prime is 10537871. The reversal of 10537857 is 75873501.

It is not a de Polignac number, because 10537857 - 2² = 10537853 is a prime.

It is a super-2 number, since 2×10537857² = 222092860304898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10537853) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5023 + ... + 6804.

Almost surely, 2^10537857 is an apocalyptic number.

It is an amenable number.

10537857 is a deficient number, since it is larger than the sum of its proper divisors (6636399).

10537857 is a wasteful number, since it uses less digits than its factorization.

10537857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11850 (or 11841 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 10537857 is about 3246.2065553504. The cubic root of 10537857 is about 219.2388087399.

The spelling of 10537857 in words is "ten million, five hundred thirty-seven thousand, eight hundred fifty-seven".