14921396 has 12 divisors (see below), whose sum is σ = 29842848. Its totient is φ = 6394872.

The previous prime is 14921383. The next prime is 14921429. The reversal of 14921396 is 69312941.

14921396 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266426 + ... + 266481.

It is an arithmetic number, because the mean of its divisors is an integer number (2486904).

Almost surely, 2^14921396 is an apocalyptic number.

It is an amenable number.

14921396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14921396 is a wasteful number, since it uses less digits than its factorization.

14921396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532918 (or 532916 counting only the distinct ones).

The product of its digits is 11664, while the sum is 35.

The square root of 14921396 is about 3862.8222842890. The cubic root of 14921396 is about 246.1896657910.

The spelling of 14921396 in words is "fourteen million, nine hundred twenty-one thousand, three hundred ninety-six".