97956041 has 2 divisors, whose sum is σ = 97956042. Its totient is φ = 97956040.

The previous prime is 97956017. The next prime is 97956043. The reversal of 97956041 is 14065979.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52258441 + 45697600 = 7229^2 + 6760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97956041 is a prime.

Together with 97956043, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97956041.

It is not a weakly prime, because it can be changed into another prime (97956043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48978020 + 48978021.

It is an arithmetic number, because the mean of its divisors is an integer number (48978021).

Almost surely, 2^97956041 is an apocalyptic number.

It is an amenable number.

97956041 is a deficient number, since it is larger than the sum of its proper divisors (1).

97956041 is an equidigital number, since it uses as much as digits as its factorization.

97956041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 97956041 is about 9897.2744227893. The cubic root of 97956041 is about 460.9746834644.

The spelling of 97956041 in words is "ninety-seven million, nine hundred fifty-six thousand, forty-one".