492473097 has 24 divisors (see below), whose sum is σ = 732985344. Its totient is φ = 318455424.

The previous prime is 492473089. The next prime is 492473143. The reversal of 492473097 is 790374294.

492473097 is a `hidden beast` number, since 4 + 92 + 473 + 0 + 97 = 666.

It is not a de Polignac number, because 492473097 - 2³ = 492473089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (492473497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42648 + ... + 52950.

It is an arithmetic number, because the mean of its divisors is an integer number (30541056).

Almost surely, 2^492473097 is an apocalyptic number.

492473097 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

492473097 is a deficient number, since it is larger than the sum of its proper divisors (240512247).

492473097 is a wasteful number, since it uses less digits than its factorization.

492473097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10469 (or 10466 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 492473097 is about 22191.7348803558. The cubic root of 492473097 is about 789.6976341132.

The spelling of 492473097 in words is "four hundred ninety-two million, four hundred seventy-three thousand, ninety-seven".