97962113 has 2 divisors, whose sum is σ = 97962114. Its totient is φ = 97962112.

The previous prime is 97962071. The next prime is 97962169. The reversal of 97962113 is 31126979.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71098624 + 26863489 = 8432^2 + 5183^2 .

It is a cyclic number.

It is not a de Polignac number, because 97962113 - 2⁶ = 97962049 is a prime.

It is a super-3 number, since 3×97962113³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (97962173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48981056 + 48981057.

It is an arithmetic number, because the mean of its divisors is an integer number (48981057).

Almost surely, 2^97962113 is an apocalyptic number.

It is an amenable number.

97962113 is a deficient number, since it is larger than the sum of its proper divisors (1).

97962113 is an equidigital number, since it uses as much as digits as its factorization.

97962113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412, while the sum is 38.

The square root of 97962113 is about 9897.5811691544. The cubic root of 97962113 is about 460.9842080784.

The spelling of 97962113 in words is "ninety-seven million, nine hundred sixty-two thousand, one hundred thirteen".