499996122 has 8 divisors (see below), whose sum is σ = 999992256. Its totient is φ = 166665372.

The previous prime is 499996121. The next prime is 499996141. The reversal of 499996122 is 221699994.

It is a sphenic number, since it is the product of 3 distinct primes.

499996122 is an admirable number.

It is a super-2 number, since 2×499996122² = 499992244030077768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (499996121) 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, 41666338 + ... + 41666349.

It is an arithmetic number, because the mean of its divisors is an integer number (124999032).

Almost surely, 2^499996122 is an apocalyptic number.

499996122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

499996122 is a wasteful number, since it uses less digits than its factorization.

499996122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83332692.

The product of its digits is 629856, while the sum is 51.

The square root of 499996122 is about 22360.5930601136. The cubic root of 499996122 is about 793.6984739984.

The spelling of 499996122 in words is "four hundred ninety-nine million, nine hundred ninety-six thousand, one hundred twenty-two".