97004263 has 2 divisors, whose sum is σ = 97004264. Its totient is φ = 97004262.

The previous prime is 97004249. The next prime is 97004273. The reversal of 97004263 is 36240079.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97004263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97004203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48502131 + 48502132.

It is an arithmetic number, because the mean of its divisors is an integer number (48502132).

Almost surely, 2^97004263 is an apocalyptic number.

97004263 is a deficient number, since it is larger than the sum of its proper divisors (1).

97004263 is an equidigital number, since it uses as much as digits as its factorization.

97004263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 97004263 is about 9849.0742204534. The cubic root of 97004263 is about 459.4768201221.

The spelling of 97004263 in words is "ninety-seven million, four thousand, two hundred sixty-three".