14251664 has 20 divisors (see below), whose sum is σ = 31557504. Its totient is φ = 6107808.

The previous prime is 14251649. The next prime is 14251667. The reversal of 14251664 is 46615241.

14251664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14251667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63512 + ... + 63735.

Almost surely, 2^14251664 is an apocalyptic number.

14251664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14251664 is an abundant number, since it is smaller than the sum of its proper divisors (17305840).

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

14251664 is a wasteful number, since it uses less digits than its factorization.

14251664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127262 (or 127256 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 14251664 is about 3775.1376133858. The cubic root of 14251664 is about 242.4498156684.

The spelling of 14251664 in words is "fourteen million, two hundred fifty-one thousand, six hundred sixty-four".