12373632 has 96 divisors (see below), whose sum is σ = 37234080. Its totient is φ = 3936768.

The previous prime is 12373631. The next prime is 12373639. The reversal of 12373632 is 23637321.

12373632 is a `hidden beast` number, since 1 + 23 + 7 + 3 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12373596 and 12373605.

It is not an unprimeable number, because it can be changed into a prime (12373631) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 26263 + ... + 26729.

It is an arithmetic number, because the mean of its divisors is an integer number (387855).

Almost surely, 2^12373632 is an apocalyptic number.

12373632 is a gapful number since it is divisible by the number (12) 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 12373632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18617040).

12373632 is an abundant number, since it is smaller than the sum of its proper divisors (24860448).

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

12373632 is a wasteful number, since it uses less digits than its factorization.

12373632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 495 counting only the distinct ones).

The product of its digits is 4536, while the sum is 27.

The square root of 12373632 is about 3517.6173754404. The cubic root of 12373632 is about 231.2947269707.

The spelling of 12373632 in words is "twelve million, three hundred seventy-three thousand, six hundred thirty-two".