10520994 has 32 divisors (see below), whose sum is σ = 24307776. Its totient is φ = 3000320.

The previous prime is 10520981. The next prime is 10521001. The reversal of 10520994 is 49902501.

It is a happy number.

It is a super-2 number, since 2×10520994² = 221382629496072, which contains 22 as substring.

It is a Curzon 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, 3567 + ... + 5810.

It is an arithmetic number, because the mean of its divisors is an integer number (759618).

Almost surely, 2^10520994 is an apocalyptic number.

10520994 is an abundant number, since it is smaller than the sum of its proper divisors (13786782).

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

10520994 is a wasteful number, since it uses less digits than its factorization.

10520994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9410.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 10520994 is about 3243.6081760903. The cubic root of 10520994 is about 219.1218020969.

The spelling of 10520994 in words is "ten million, five hundred twenty thousand, nine hundred ninety-four".