497148762 has 32 divisors (see below), whose sum is σ = 1085482944. Its totient is φ = 150540800.

The previous prime is 497148733. The next prime is 497148779. The reversal of 497148762 is 267841794.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161962 + ... + 165002.

It is an arithmetic number, because the mean of its divisors is an integer number (33921342).

Almost surely, 2^497148762 is an apocalyptic number.

497148762 is an abundant number, since it is smaller than the sum of its proper divisors (588334182).

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

497148762 is a wasteful number, since it uses less digits than its factorization.

497148762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534.

The product of its digits is 677376, while the sum is 48.

The square root of 497148762 is about 22296.8330038147. The cubic root of 497148762 is about 792.1889630487.

The spelling of 497148762 in words is "four hundred ninety-seven million, one hundred forty-eight thousand, seven hundred sixty-two".