492316530 has 32 divisors (see below), whose sum is σ = 1182432384. Its totient is φ = 131187456.

The previous prime is 492316529. The next prime is 492316547. The reversal of 492316530 is 35613294.

It is a super-2 number, since 2×492316530² = 484751131422481800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 492316491 and 492316500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41307 + ... + 51873.

It is an arithmetic number, because the mean of its divisors is an integer number (36951012).

Almost surely, 2^492316530 is an apocalyptic number.

492316530 is an abundant number, since it is smaller than the sum of its proper divisors (690115854).

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

492316530 is a wasteful number, since it uses less digits than its factorization.

492316530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12130.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 492316530 is about 22188.2070028202. The cubic root of 492316530 is about 789.6139383775.

The spelling of 492316530 in words is "four hundred ninety-two million, three hundred sixteen thousand, five hundred thirty".