497920162 has 16 divisors (see below), whose sum is σ = 767652480. Its totient is φ = 242103888.

The previous prime is 497920151. The next prime is 497920223. The reversal of 497920162 is 261029794.

It is a super-2 number, since 2×497920162² = 495848975452212488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2112 + ... + 31627.

It is an arithmetic number, because the mean of its divisors is an integer number (47978280).

Almost surely, 2^497920162 is an apocalyptic number.

497920162 is a deficient number, since it is larger than the sum of its proper divisors (269732318).

497920162 is a wasteful number, since it uses less digits than its factorization.

497920162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33945.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 497920162 is about 22314.1247195582. The cubic root of 497920162 is about 792.5984841800.

The spelling of 497920162 in words is "four hundred ninety-seven million, nine hundred twenty thousand, one hundred sixty-two".