12182976 has 84 divisors (see below), whose sum is σ = 37629592. Its totient is φ = 3746304.

The previous prime is 12182957. The next prime is 12182977. The reversal of 12182976 is 67928121.

12182976 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12182976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12182977) 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, 6675 + ... + 8301.

Almost surely, 2^12182976 is an apocalyptic number.

12182976 is a gapful number since it is divisible by the number (16) 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 12182976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18814796).

12182976 is an abundant number, since it is smaller than the sum of its proper divisors (25446616).

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

12182976 is a wasteful number, since it uses less digits than its factorization.

12182976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658 (or 1645 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 12182976 is about 3490.4120100641. The cubic root of 12182976 is about 230.1006238980.

The spelling of 12182976 in words is "twelve million, one hundred eighty-two thousand, nine hundred seventy-six".