92470997 has 2 divisors, whose sum is σ = 92470998. Its totient is φ = 92470996.

The previous prime is 92470991. The next prime is 92470999. The reversal of 92470997 is 79907429.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60310756 + 32160241 = 7766^2 + 5671^2 .

It is a cyclic number.

It is not a de Polignac number, because 92470997 - 2⁴ = 92470981 is a prime.

Together with 92470999, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92470991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46235498 + 46235499.

It is an arithmetic number, because the mean of its divisors is an integer number (46235499).

Almost surely, 2^92470997 is an apocalyptic number.

It is an amenable number.

92470997 is a deficient number, since it is larger than the sum of its proper divisors (1).

92470997 is an equidigital number, since it uses as much as digits as its factorization.

92470997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 92470997 is about 9616.1841184536. The cubic root of 92470997 is about 452.2048126153.

The spelling of 92470997 in words is "ninety-two million, four hundred seventy thousand, nine hundred ninety-seven".