10520508 has 24 divisors (see below), whose sum is σ = 24635520. Its totient is φ = 3494320.

The previous prime is 10520507. The next prime is 10520537. The reversal of 10520508 is 80502501.

It is a super-2 number, since 2×10520508² = 221362177156128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10520507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2323 + ... + 5141.

It is an arithmetic number, because the mean of its divisors is an integer number (1026480).

Almost surely, 2^10520508 is an apocalyptic number.

It is an amenable number.

10520508 is an abundant number, since it is smaller than the sum of its proper divisors (14115012).

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

10520508 is a wasteful number, since it uses less digits than its factorization.

10520508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137 (or 3135 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 10520508 is about 3243.5332586548. The cubic root of 10520508 is about 219.1184280546.

The spelling of 10520508 in words is "ten million, five hundred twenty thousand, five hundred eight".