4989592 has 8 divisors (see below), whose sum is σ = 9355500. Its totient is φ = 2494792.

The previous prime is 4989581. The next prime is 4989599. The reversal of 4989592 is 2959894.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311842 + ... + 311857.

Almost surely, 2^4989592 is an apocalyptic number.

It is an amenable number.

4989592 is a deficient number, since it is larger than the sum of its proper divisors (4365908).

4989592 is a wasteful number, since it uses less digits than its factorization.

4989592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623705 (or 623701 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 4989592 is about 2233.7394655599. The cubic root of 4989592 is about 170.8788627144.

The spelling of 4989592 in words is "four million, nine hundred eighty-nine thousand, five hundred ninety-two".