97268263 has 2 divisors, whose sum is σ = 97268264. Its totient is φ = 97268262.

The previous prime is 97268209. The next prime is 97268267. The reversal of 97268263 is 36286279.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97268263 is a prime.

It is a super-2 number, since 2×97268263² = 18922229974074338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97268267) 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 as a sum of consecutive naturals, namely, 48634131 + 48634132.

It is an arithmetic number, because the mean of its divisors is an integer number (48634132).

Almost surely, 2^97268263 is an apocalyptic number.

97268263 is a deficient number, since it is larger than the sum of its proper divisors (1).

97268263 is an equidigital number, since it uses as much as digits as its factorization.

97268263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 43.

The square root of 97268263 is about 9862.4673890462. The cubic root of 97268263 is about 459.8932691887.

The spelling of 97268263 in words is "ninety-seven million, two hundred sixty-eight thousand, two hundred sixty-three".