10520970 has 16 divisors (see below), whose sum is σ = 25250400. Its totient is φ = 2805584.

The previous prime is 10520963. The next prime is 10520971. The reversal of 10520970 is 7902501.

It is a super-2 number, since 2×10520970² = 221381619481800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10520970.

It is not an unprimeable number, because it can be changed into a prime (10520971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175320 + ... + 175379.

It is an arithmetic number, because the mean of its divisors is an integer number (1578150).

Almost surely, 2^10520970 is an apocalyptic number.

10520970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10520970 is an abundant number, since it is smaller than the sum of its proper divisors (14729430).

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

10520970 is a wasteful number, since it uses less digits than its factorization.

10520970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350709.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 10520970 is about 3243.6044765045. The cubic root of 10520970 is about 219.1216354799.

The spelling of 10520970 in words is "ten million, five hundred twenty thousand, nine hundred seventy".