5432664 has 32 divisors (see below), whose sum is σ = 13915440. Its totient is φ = 1766400.

The previous prime is 5432641. The next prime is 5432681. The reversal of 5432664 is 4662345.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777 + ... + 3744.

Almost surely, 2^5432664 is an apocalyptic number.

It is an amenable number.

5432664 is an abundant number, since it is smaller than the sum of its proper divisors (8482776).

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

5432664 is a wasteful number, since it uses less digits than its factorization.

5432664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5571 (or 5567 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 5432664 is about 2330.8075853661. The cubic root of 5432664 is about 175.7940946012.

The spelling of 5432664 in words is "five million, four hundred thirty-two thousand, six hundred sixty-four".