14012680 has 32 divisors (see below), whose sum is σ = 34395840. Its totient is φ = 5095360.

The previous prime is 14012659. The next prime is 14012683. The reversal of 14012680 is 8621041.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (14012683) 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, 15484 + ... + 16363.

It is an arithmetic number, because the mean of its divisors is an integer number (1074870).

Almost surely, 2^14012680 is an apocalyptic number.

14012680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14012680 is an abundant number, since it is smaller than the sum of its proper divisors (20383160).

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

14012680 is a wasteful number, since it uses less digits than its factorization.

14012680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31869 (or 31865 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 14012680 is about 3743.3514395525. The cubic root of 14012680 is about 241.0869678036.

The spelling of 14012680 in words is "fourteen million, twelve thousand, six hundred eighty".