97944059 has 2 divisors, whose sum is σ = 97944060. Its totient is φ = 97944058.

The previous prime is 97944023. The next prime is 97944073. The reversal of 97944059 is 95044979.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97944059 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97944079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48972029 + 48972030.

It is an arithmetic number, because the mean of its divisors is an integer number (48972030).

Almost surely, 2^97944059 is an apocalyptic number.

97944059 is a deficient number, since it is larger than the sum of its proper divisors (1).

97944059 is an equidigital number, since it uses as much as digits as its factorization.

97944059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 97944059 is about 9896.6690861118. The cubic root of 97944059 is about 460.9558871968.

The spelling of 97944059 in words is "ninety-seven million, nine hundred forty-four thousand, fifty-nine".