92973897 has 12 divisors (see below), whose sum is σ = 141364080. Its totient is φ = 58720248.

The previous prime is 92973893. The next prime is 92973899. The reversal of 92973897 is 79837929.

It is not a de Polignac number, because 92973897 - 2² = 92973893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (92973893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271683 + ... + 272024.

It is an arithmetic number, because the mean of its divisors is an integer number (11780340).

Almost surely, 2^92973897 is an apocalyptic number.

It is an amenable number.

92973897 is a deficient number, since it is larger than the sum of its proper divisors (48390183).

92973897 is a wasteful number, since it uses less digits than its factorization.

92973897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543732 (or 543729 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 54.

The square root of 92973897 is about 9642.2972885096. The cubic root of 92973897 is about 453.0230972244.

The spelling of 92973897 in words is "ninety-two million, nine hundred seventy-three thousand, eight hundred ninety-seven".