12494328 has 64 divisors (see below), whose sum is σ = 38949120. Its totient is φ = 3244800.

The previous prime is 12494311. The next prime is 12494329. The reversal of 12494328 is 82349421.

It is a super-2 number, since 2×12494328² = 312216464343168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12494329) 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, 1533 + ... + 5228.

It is an arithmetic number, because the mean of its divisors is an integer number (608580).

Almost surely, 2^12494328 is an apocalyptic number.

It is an amenable number.

12494328 is an abundant number, since it is smaller than the sum of its proper divisors (26454792).

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

12494328 is a wasteful number, since it uses less digits than its factorization.

12494328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6788 (or 6784 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 12494328 is about 3534.7316729845. The cubic root of 12494328 is about 232.0443335807.

The spelling of 12494328 in words is "twelve million, four hundred ninety-four thousand, three hundred twenty-eight".