14878396 has 24 divisors (see below), whose sum is σ = 28153440. Its totient is φ = 6839232.

The previous prime is 14878373. The next prime is 14878399. The reversal of 14878396 is 69387841.

It is a happy number.

14878396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14878399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18270 + ... + 19066.

It is an arithmetic number, because the mean of its divisors is an integer number (1173060).

Almost surely, 2^14878396 is an apocalyptic number.

It is an amenable number.

14878396 is a deficient number, since it is larger than the sum of its proper divisors (13275044).

14878396 is a wasteful number, since it uses less digits than its factorization.

14878396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173 (or 1171 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 14878396 is about 3857.2523899792. The cubic root of 14878396 is about 245.9529511009.

The spelling of 14878396 in words is "fourteen million, eight hundred seventy-eight thousand, three hundred ninety-six".