14564432 has 10 divisors (see below), whose sum is σ = 28218618. Its totient is φ = 7282208.

The previous prime is 14564413. The next prime is 14564437. The reversal of 14564432 is 23446541.

14564432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10086976 + 4477456 = 3176^2 + 2116^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14564395 and 14564404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14564437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 455123 + ... + 455154.

Almost surely, 2^14564432 is an apocalyptic number.

It is an amenable number.

14564432 is a deficient number, since it is larger than the sum of its proper divisors (13654186).

14564432 is an equidigital number, since it uses as much as digits as its factorization.

14564432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910285 (or 910279 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 14564432 is about 3816.3375112796. The cubic root of 14564432 is about 244.2106038003.

The spelling of 14564432 in words is "fourteen million, five hundred sixty-four thousand, four hundred thirty-two".