492815232 has 256 divisors, whose sum is σ = 1791283200. Its totient is φ = 129890304.

The previous prime is 492815231. The next prime is 492815237. The reversal of 492815232 is 232518294.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492815231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313713 + ... + 315279.

It is an arithmetic number, because the mean of its divisors is an integer number (6997200).

Almost surely, 2^492815232 is an apocalyptic number.

492815232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492815232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (895641600).

492815232 is an abundant number, since it is smaller than the sum of its proper divisors (1298467968).

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

492815232 is a wasteful number, since it uses less digits than its factorization.

492815232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610 (or 1592 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 492815232 is about 22199.4421551534. The cubic root of 492815232 is about 789.8804668796.

The spelling of 492815232 in words is "four hundred ninety-two million, eight hundred fifteen thousand, two hundred thirty-two".