12502750 has 32 divisors (see below), whose sum is σ = 25212096. Its totient is φ = 4615200.

The previous prime is 12502747. The next prime is 12502759. The reversal of 12502750 is 5720521.

12502750 is a modest number, since divided by 2750 gives 1250 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12502759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1327 + ... + 5173.

It is an arithmetic number, because the mean of its divisors is an integer number (787878).

Almost surely, 2^12502750 is an apocalyptic number.

12502750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12502750 is an abundant number, since it is smaller than the sum of its proper divisors (12709346).

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

12502750 is a wasteful number, since it uses less digits than its factorization.

12502750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877 (or 3867 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 12502750 is about 3535.9227932748. The cubic root of 12502750 is about 232.0964595918.

The spelling of 12502750 in words is "twelve million, five hundred two thousand, seven hundred fifty".