14755680 has 72 divisors (see below), whose sum is σ = 50358672. Its totient is φ = 3934464.

The previous prime is 14755661. The next prime is 14755691. The reversal of 14755680 is 8655741.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3684 + ... + 6563.

It is an arithmetic number, because the mean of its divisors is an integer number (699426).

Almost surely, 2^14755680 is an apocalyptic number.

14755680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14755680 is an abundant number, since it is smaller than the sum of its proper divisors (35602992).

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

14755680 is a wasteful number, since it uses less digits than its factorization.

14755680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10268 (or 10257 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 14755680 is about 3841.3122757724. The cubic root of 14755680 is about 245.2748823679.

The spelling of 14755680 in words is "fourteen million, seven hundred fifty-five thousand, six hundred eighty".