14013880 has 16 divisors (see below), whose sum is σ = 31531320. Its totient is φ = 5605536.

The previous prime is 14013869. The next prime is 14013893. The reversal of 14013880 is 8831041.

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, 175134 + ... + 175213.

Almost surely, 2^14013880 is an apocalyptic number.

14013880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14013880 is an abundant number, since it is smaller than the sum of its proper divisors (17517440).

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

14013880 is a wasteful number, since it uses less digits than its factorization.

14013880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350358 (or 350354 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 14013880 is about 3743.5117202969. The cubic root of 14013880 is about 241.0938495732.

The spelling of 14013880 in words is "fourteen million, thirteen thousand, eight hundred eighty".