5444664 has 32 divisors (see below), whose sum is σ = 13770000. Its totient is φ = 1793792.

The previous prime is 5444653. The next prime is 5444671. The reversal of 5444664 is 4664445.

5444664 = 202² + 203² + ... + 290².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862 + ... + 3410.

Almost surely, 2^5444664 is an apocalyptic number.

It is an amenable number.

5444664 is an abundant number, since it is smaller than the sum of its proper divisors (8325336).

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

5444664 is a wasteful number, since it uses less digits than its factorization.

5444664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647 (or 2643 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 5444664 is about 2333.3803804781. The cubic root of 5444664 is about 175.9234343271.

The spelling of 5444664 in words is "five million, four hundred forty-four thousand, six hundred sixty-four".