492670971 has 32 divisors (see below), whose sum is σ = 820216320. Its totient is φ = 289995552.

The previous prime is 492670963. The next prime is 492670979. The reversal of 492670971 is 179076294.

492670971 is a `hidden beast` number, since 492 + 6 + 70 + 97 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (492670963) and next prime (492670979).

It is not a de Polignac number, because 492670971 - 2³ = 492670963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (492670979) 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, 22441 + ... + 38586.

It is an arithmetic number, because the mean of its divisors is an integer number (25631760).

Almost surely, 2^492670971 is an apocalyptic number.

492670971 is a deficient number, since it is larger than the sum of its proper divisors (327545349).

492670971 is a wasteful number, since it uses less digits than its factorization.

492670971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61072 (or 61066 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 492670971 is about 22196.1927140670. The cubic root of 492670971 is about 789.8033858838.

The spelling of 492670971 in words is "four hundred ninety-two million, six hundred seventy thousand, nine hundred seventy-one".