14879240 has 16 divisors (see below), whose sum is σ = 33478380. Its totient is φ = 5951680.

The previous prime is 14879237. The next prime is 14879251. The reversal of 14879240 is 4297841.

It can be written as a sum of positive squares in 2 ways, for example, as 14730244 + 148996 = 3838^2 + 386^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14879240.

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, 185951 + ... + 186030.

Almost surely, 2^14879240 is an apocalyptic number.

14879240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14879240 is an abundant number, since it is smaller than the sum of its proper divisors (18599140).

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

14879240 is a wasteful number, since it uses less digits than its factorization.

14879240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371992 (or 371988 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 14879240 is about 3857.3617927283. The cubic root of 14879240 is about 245.9576017000.

The spelling of 14879240 in words is "fourteen million, eight hundred seventy-nine thousand, two hundred forty".