492126272 has 56 divisors (see below), whose sum is σ = 1070713632. Its totient is φ = 222566400.

The previous prime is 492126269. The next prime is 492126287. The reversal of 492126272 is 272621294.

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, 146888 + ... + 150200.

Almost surely, 2^492126272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492126272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535356816).

492126272 is an abundant number, since it is smaller than the sum of its proper divisors (578587360).

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

492126272 is a wasteful number, since it uses less digits than its factorization.

492126272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547 (or 3537 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 492126272 is about 22183.9192209132. The cubic root of 492126272 is about 789.5122086189.

The spelling of 492126272 in words is "four hundred ninety-two million, one hundred twenty-six thousand, two hundred seventy-two".