12508700 has 36 divisors (see below), whose sum is σ = 27784680. Its totient is φ = 4885440.

The previous prime is 12508697. The next prime is 12508703. The reversal of 12508700 is 780521.

It is an interprime number because it is at equal distance from previous prime (12508697) and next prime (12508703).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12508703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2846 + ... + 5754.

Almost surely, 2^12508700 is an apocalyptic number.

12508700 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 12508700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13892340).

12508700 is an abundant number, since it is smaller than the sum of its proper divisors (15275980).

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

12508700 is a wasteful number, since it uses less digits than its factorization.

12508700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966 (or 2959 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 12508700 is about 3536.7640577228. The cubic root of 12508700 is about 232.1332716245.

The spelling of 12508700 in words is "twelve million, five hundred eight thousand, seven hundred".