14454664 has 16 divisors (see below), whose sum is σ = 30974400. Its totient is φ = 6194832.

The previous prime is 14454631. The next prime is 14454667. The reversal of 14454664 is 46645441.

14454664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14454664² = 417874622705792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14454667) 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, 129004 + ... + 129115.

It is an arithmetic number, because the mean of its divisors is an integer number (1935900).

Almost surely, 2^14454664 is an apocalyptic number.

14454664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14454664 is an abundant number, since it is smaller than the sum of its proper divisors (16519736).

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

14454664 is a wasteful number, since it uses less digits than its factorization.

14454664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258132 (or 258128 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 14454664 is about 3801.9289840816. The cubic root of 14454664 is about 243.5955406264.

The spelling of 14454664 in words is "fourteen million, four hundred fifty-four thousand, six hundred sixty-four".