10520860 has 24 divisors (see below), whose sum is σ = 25250400. Its totient is φ = 3607104.

The previous prime is 10520857. The next prime is 10520879. The reversal of 10520860 is 6802501.

It is a happy number.

It is a super-2 number, since 2×10520860² = 221376990279200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37435 + ... + 37714.

It is an arithmetic number, because the mean of its divisors is an integer number (1052100).

Almost surely, 2^10520860 is an apocalyptic number.

10520860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10520860 is an abundant number, since it is smaller than the sum of its proper divisors (14729540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10520860 is a wasteful number, since it uses less digits than its factorization.

10520860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75165 (or 75163 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10520860 is about 3243.5875200155. The cubic root of 10520860 is about 219.1208718158.

The spelling of 10520860 in words is "ten million, five hundred twenty thousand, eight hundred sixty".