5277664 has 24 divisors (see below), whose sum is σ = 11875248. Its totient is φ = 2261760.

The previous prime is 5277661. The next prime is 5277707. The reversal of 5277664 is 4667725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5277661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11557 + ... + 12004.

It is an arithmetic number, because the mean of its divisors is an integer number (494802).

Almost surely, 2^5277664 is an apocalyptic number.

It is an amenable number.

5277664 is an abundant number, since it is smaller than the sum of its proper divisors (6597584).

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

5277664 is a wasteful number, since it uses less digits than its factorization.

5277664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23578 (or 23570 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 5277664 is about 2297.3166956256. The cubic root of 5277664 is about 174.1060699990.

The spelling of 5277664 in words is "five million, two hundred seventy-seven thousand, six hundred sixty-four".