4993564 has 6 divisors (see below), whose sum is σ = 8738744. Its totient is φ = 2496780.

The previous prime is 4993559. The next prime is 4993579. The reversal of 4993564 is 4653994.

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, 624192 + ... + 624199.

Almost surely, 2^4993564 is an apocalyptic number.

It is an amenable number.

4993564 is a deficient number, since it is larger than the sum of its proper divisors (3745180).

4993564 is a wasteful number, since it uses less digits than its factorization.

4993564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248395 (or 1248393 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 4993564 is about 2234.6283807381. The cubic root of 4993564 is about 170.9241937968.

The spelling of 4993564 in words is "four million, nine hundred ninety-three thousand, five hundred sixty-four".