12372750 has 160 divisors (see below), whose sum is σ = 38054016. Its totient is φ = 2980800.

The previous prime is 12372739. The next prime is 12372757. The reversal of 12372750 is 5727321.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12372757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 263227 + ... + 263273.

Almost surely, 2^12372750 is an apocalyptic number.

12372750 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 12372750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19027008).

12372750 is an abundant number, since it is smaller than the sum of its proper divisors (25681266).

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

12372750 is a wasteful number, since it uses less digits than its factorization.

12372750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 12372750 is about 3517.4920042553. The cubic root of 12372750 is about 231.2892312306.

The spelling of 12372750 in words is "twelve million, three hundred seventy-two thousand, seven hundred fifty".