12932500 has 60 divisors (see below), whose sum is σ = 32364640. Its totient is φ = 4428000.

The previous prime is 12932471. The next prime is 12932527. The reversal of 12932500 is 523921.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 17131 + ... + 17869.

Almost surely, 2^12932500 is an apocalyptic number.

12932500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12932500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16182320).

12932500 is an abundant number, since it is smaller than the sum of its proper divisors (19432140).

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

12932500 is an equidigital number, since it uses as much as digits as its factorization.

12932500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 12932500 is about 3596.1785272703. The cubic root of 12932500 is about 234.7258006034.

The spelling of 12932500 in words is "twelve million, nine hundred thirty-two thousand, five hundred".