4992959 has 4 divisors (see below), whose sum is σ = 5165160. Its totient is φ = 4820760.

The previous prime is 4992947. The next prime is 4992961. The reversal of 4992959 is 9592994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4992959 - 2⁴ = 4992943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4992919) 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, 86057 + ... + 86114.

It is an arithmetic number, because the mean of its divisors is an integer number (1291290).

Almost surely, 2^4992959 is an apocalyptic number.

4992959 is a deficient number, since it is larger than the sum of its proper divisors (172201).

4992959 is a wasteful number, since it uses less digits than its factorization.

4992959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172200.

The product of its digits is 262440, while the sum is 47.

The square root of 4992959 is about 2234.4930073733. The cubic root of 4992959 is about 170.9172906902.

The spelling of 4992959 in words is "four million, nine hundred ninety-two thousand, nine hundred fifty-nine".