97256867 has 2 divisors, whose sum is σ = 97256868. Its totient is φ = 97256866.

The previous prime is 97256849. The next prime is 97256893. The reversal of 97256867 is 76865279.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97256867 - 2¹⁴ = 97240483 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97256897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48628433 + 48628434.

It is an arithmetic number, because the mean of its divisors is an integer number (48628434).

Almost surely, 2^97256867 is an apocalyptic number.

97256867 is a deficient number, since it is larger than the sum of its proper divisors (1).

97256867 is an equidigital number, since it uses as much as digits as its factorization.

97256867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 50.

The square root of 97256867 is about 9861.8896262329. The cubic root of 97256867 is about 459.8753080428.

The spelling of 97256867 in words is "ninety-seven million, two hundred fifty-six thousand, eight hundred sixty-seven".