14412664 has 24 divisors (see below), whose sum is σ = 31436640. Its totient is φ = 6176688.

The previous prime is 14412649. The next prime is 14412667. The reversal of 14412664 is 46621441.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14412667) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17992 + ... + 18775.

It is an arithmetic number, because the mean of its divisors is an integer number (1309860).

Almost surely, 2^14412664 is an apocalyptic number.

14412664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14412664 is an abundant number, since it is smaller than the sum of its proper divisors (17023976).

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

14412664 is a wasteful number, since it uses less digits than its factorization.

14412664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36787 (or 36776 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 14412664 is about 3796.4014540088. The cubic root of 14412664 is about 243.3593783760.

The spelling of 14412664 in words is "fourteen million, four hundred twelve thousand, six hundred sixty-four".