5511664 has 10 divisors (see below), whose sum is σ = 10678880. Its totient is φ = 2755824.

The previous prime is 5511641. The next prime is 5511683. The reversal of 5511664 is 4661155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172224 + ... + 172255.

It is an arithmetic number, because the mean of its divisors is an integer number (1067888).

Almost surely, 2^5511664 is an apocalyptic number.

It is an amenable number.

5511664 is a deficient number, since it is larger than the sum of its proper divisors (5167216).

5511664 is a wasteful number, since it uses less digits than its factorization.

5511664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344487 (or 344481 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 5511664 is about 2347.6933360216. The cubic root of 5511664 is about 176.6421104273.

The spelling of 5511664 in words is "five million, five hundred eleven thousand, six hundred sixty-four".