10032520 has 16 divisors (see below), whose sum is σ = 22573260. Its totient is φ = 4012992.

The previous prime is 10032497. The next prime is 10032523. The reversal of 10032520 is 2523001.

It can be written as a sum of positive squares in 2 ways, for example, as 9572836 + 459684 = 3094^2 + 678^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10032520.

It is not an unprimeable number, because it can be changed into a prime (10032523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125367 + ... + 125446.

Almost surely, 2^10032520 is an apocalyptic number.

10032520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10032520 is an abundant number, since it is smaller than the sum of its proper divisors (12540740).

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

10032520 is a wasteful number, since it uses less digits than its factorization.

10032520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250824 (or 250820 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 10032520 is about 3167.4153500922. The cubic root of 10032520 is about 215.6767570218.

Adding to 10032520 its reverse (2523001), we get a palindrome (12555521).

The spelling of 10032520 in words is "ten million, thirty-two thousand, five hundred twenty".