4992664 has 16 divisors (see below), whose sum is σ = 9425520. Its totient is φ = 2479200.

The previous prime is 4992661. The next prime is 4992671. The reversal of 4992664 is 4662994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4992661) 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, 859 + ... + 3274.

It is an arithmetic number, because the mean of its divisors is an integer number (589095).

Almost surely, 2^4992664 is an apocalyptic number.

It is an amenable number.

4992664 is a deficient number, since it is larger than the sum of its proper divisors (4432856).

4992664 is a wasteful number, since it uses less digits than its factorization.

4992664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4290 (or 4286 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 4992664 is about 2234.4269958985. The cubic root of 4992664 is about 170.9139245104.

The spelling of 4992664 in words is "four million, nine hundred ninety-two thousand, six hundred sixty-four".