14942664 has 128 divisors (see below), whose sum is σ = 47808000. Its totient is φ = 4276800.

The previous prime is 14942623. The next prime is 14942671. The reversal of 14942664 is 46624941.

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44979 + ... + 45309.

It is an arithmetic number, because the mean of its divisors is an integer number (373500).

Almost surely, 2^14942664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14942664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23904000).

14942664 is an abundant number, since it is smaller than the sum of its proper divisors (32865336).

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

14942664 is a wasteful number, since it uses less digits than its factorization.

14942664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 366 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 14942664 is about 3865.5742134902. The cubic root of 14942664 is about 246.3065779108.

The spelling of 14942664 in words is "fourteen million, nine hundred forty-two thousand, six hundred sixty-four".