12502950 has 96 divisors (see below), whose sum is σ = 33747840. Its totient is φ = 3052800.

The previous prime is 12502943. The next prime is 12502957. The reversal of 12502950 is 5920521.

It is an interprime number because it is at equal distance from previous prime (12502943) and next prime (12502957).

It is a self number, because there is not a number n which added to its sum of digits gives 12502950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12502957) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116797 + ... + 116903.

It is an arithmetic number, because the mean of its divisors is an integer number (351540).

Almost surely, 2^12502950 is an apocalyptic number.

12502950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12502950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16873920).

12502950 is an abundant number, since it is smaller than the sum of its proper divisors (21244890).

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

12502950 is a wasteful number, since it uses less digits than its factorization.

12502950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 12502950 is about 3535.9510743222. The cubic root of 12502950 is about 232.0976971607.

The spelling of 12502950 in words is "twelve million, five hundred two thousand, nine hundred fifty".