492125730 has 32 divisors (see below), whose sum is σ = 1185153984. Its totient is φ = 130783296.

The previous prime is 492125729. The next prime is 492125731. The reversal of 492125730 is 37521294.

It is an interprime number because it is at equal distance from previous prime (492125729) and next prime (492125731).

It is a junction number, because it is equal to n+sod(n) for n = 492125691 and 492125700.

It is not an unprimeable number, because it can be changed into a prime (492125731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19204 + ... + 36783.

It is an arithmetic number, because the mean of its divisors is an integer number (37036062).

Almost surely, 2^492125730 is an apocalyptic number.

492125730 is an abundant number, since it is smaller than the sum of its proper divisors (693028254).

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

492125730 is a wasteful number, since it uses less digits than its factorization.

492125730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56290.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 492125730 is about 22183.9070048538. The cubic root of 492125730 is about 789.5119187775.

The spelling of 492125730 in words is "four hundred ninety-two million, one hundred twenty-five thousand, seven hundred thirty".