5047664 has 20 divisors (see below), whose sum is σ = 9817080. Its totient is φ = 2514240.

The previous prime is 5047663. The next prime is 5047697. The reversal of 5047664 is 4667405.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5047664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5047661) 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, 5819 + ... + 6629.

It is an arithmetic number, because the mean of its divisors is an integer number (490854).

Almost surely, 2^5047664 is an apocalyptic number.

It is an amenable number.

5047664 is a deficient number, since it is larger than the sum of its proper divisors (4769416).

5047664 is a wasteful number, since it uses less digits than its factorization.

5047664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208 (or 1202 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 5047664 is about 2246.7006921261. The cubic root of 5047664 is about 171.5392391238.

The spelling of 5047664 in words is "five million, forty-seven thousand, six hundred sixty-four".