97852571 has 2 divisors, whose sum is σ = 97852572. Its totient is φ = 97852570.

The previous prime is 97852567. The next prime is 97852589. The reversal of 97852571 is 17525879.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97852571 - 2² = 97852567 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (97852501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48926285 + 48926286.

It is an arithmetic number, because the mean of its divisors is an integer number (48926286).

Almost surely, 2^97852571 is an apocalyptic number.

97852571 is a deficient number, since it is larger than the sum of its proper divisors (1).

97852571 is an equidigital number, since it uses as much as digits as its factorization.

97852571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 44.

The square root of 97852571 is about 9892.0458450211. The cubic root of 97852571 is about 460.8123186123.

The spelling of 97852571 in words is "ninety-seven million, eight hundred fifty-two thousand, five hundred seventy-one".