492257112 has 16 divisors (see below), whose sum is σ = 1230642840. Its totient is φ = 164085696.

The previous prime is 492257089. The next prime is 492257123. The reversal of 492257112 is 211752294.

It is a congruent number.

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, 10255333 + ... + 10255380.

Almost surely, 2^492257112 is an apocalyptic number.

It is an amenable number.

492257112 is an abundant number, since it is smaller than the sum of its proper divisors (738385728).

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

492257112 is a wasteful number, since it uses less digits than its factorization.

492257112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20510722 (or 20510718 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 492257112 is about 22186.8680079005. The cubic root of 492257112 is about 789.5821707607.

The spelling of 492257112 in words is "four hundred ninety-two million, two hundred fifty-seven thousand, one hundred twelve".