498992 has 20 divisors (see below), whose sum is σ = 1041600. Its totient is φ = 230208.

The previous prime is 498989. The next prime is 499021. The reversal of 498992 is 299894.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992 + ... + 1407.

It is an arithmetic number, because the mean of its divisors is an integer number (52080).

2⁴⁹⁸⁹⁹² is an apocalyptic number.

It is an amenable number.

498992 is an abundant number, since it is smaller than the sum of its proper divisors (542608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498992 is a wasteful number, since it uses less digits than its factorization.

498992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420 (or 2414 counting only the distinct ones).

The product of its digits is 46656, while the sum is 41.

The square root of 498992 is about 706.3936579557. The cubic root of 498992 is about 79.3166800406.

The spelling of 498992 in words is "four hundred ninety-eight thousand, nine hundred ninety-two".