97264499 has 2 divisors, whose sum is σ = 97264500. Its totient is φ = 97264498.

The previous prime is 97264481. The next prime is 97264507. The reversal of 97264499 is 99446279.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97264499 - 2²⁴ = 80487283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97264199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48632249 + 48632250.

It is an arithmetic number, because the mean of its divisors is an integer number (48632250).

Almost surely, 2^97264499 is an apocalyptic number.

97264499 is a deficient number, since it is larger than the sum of its proper divisors (1).

97264499 is an equidigital number, since it uses as much as digits as its factorization.

97264499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 50.

The square root of 97264499 is about 9862.2765627415. The cubic root of 97264499 is about 459.8873369331.

The spelling of 97264499 in words is "ninety-seven million, two hundred sixty-four thousand, four hundred ninety-nine".