14493664 has 24 divisors (see below), whose sum is σ = 29233008. Its totient is φ = 7069440.

The previous prime is 14493659. The next prime is 14493671. The reversal of 14493664 is 46639441.

It is a super-2 number, since 2×14493664² = 420132592289792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4212 + ... + 6835.

It is an arithmetic number, because the mean of its divisors is an integer number (1218042).

Almost surely, 2^14493664 is an apocalyptic number.

It is an amenable number.

14493664 is an abundant number, since it is smaller than the sum of its proper divisors (14739344).

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

14493664 is a wasteful number, since it uses less digits than its factorization.

14493664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11098 (or 11090 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 14493664 is about 3807.0545044693. The cubic root of 14493664 is about 243.8144248728.

The spelling of 14493664 in words is "fourteen million, four hundred ninety-three thousand, six hundred sixty-four".