4997624 has 32 divisors (see below), whose sum is σ = 9897120. Its totient is φ = 2361216.

The previous prime is 4997621. The next prime is 4997659. The reversal of 4997624 is 4267994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4997621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28802 + ... + 28974.

It is an arithmetic number, because the mean of its divisors is an integer number (309285).

Almost surely, 2^4997624 is an apocalyptic number.

It is an amenable number.

4997624 is a deficient number, since it is larger than the sum of its proper divisors (4899496).

4997624 is a wasteful number, since it uses less digits than its factorization.

4997624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 355 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 4997624 is about 2235.5366246161. The cubic root of 4997624 is about 170.9705043571.

The spelling of 4997624 in words is "four million, nine hundred ninety-seven thousand, six hundred twenty-four".