496602921 has 4 divisors (see below), whose sum is σ = 662137232. Its totient is φ = 331068612.

The previous prime is 496602907. The next prime is 496602923. The reversal of 496602921 is 129206694.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 496602921 - 2¹³ = 496594729 is a prime.

It is a super-2 number, since 2×496602921² = 493228922291464482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 496602921.

It is not an unprimeable number, because it can be changed into a prime (496602923) 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, 82767151 + ... + 82767156.

It is an arithmetic number, because the mean of its divisors is an integer number (165534308).

Almost surely, 2^496602921 is an apocalyptic number.

It is an amenable number.

496602921 is a deficient number, since it is larger than the sum of its proper divisors (165534311).

496602921 is a wasteful number, since it uses less digits than its factorization.

496602921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165534310.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 496602921 is about 22284.5893163863. The cubic root of 496602921 is about 791.8989307693.

The spelling of 496602921 in words is "four hundred ninety-six million, six hundred two thousand, nine hundred twenty-one".