14668464 has 20 divisors (see below), whose sum is σ = 37893656. Its totient is φ = 4889472.

The previous prime is 14668441. The next prime is 14668469. The reversal of 14668464 is 46486641.

It is a super-2 number, since 2×14668464² = 430327672238592, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (14668469) 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, 152749 + ... + 152844.

Almost surely, 2^14668464 is an apocalyptic number.

It is an amenable number.

14668464 is an abundant number, since it is smaller than the sum of its proper divisors (23225192).

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

14668464 is a wasteful number, since it uses less digits than its factorization.

14668464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305604 (or 305598 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 14668464 is about 3829.9430805170. The cubic root of 14668464 is about 244.7906805799.

The spelling of 14668464 in words is "fourteen million, six hundred sixty-eight thousand, four hundred sixty-four".