96961913 has 2 divisors, whose sum is σ = 96961914. Its totient is φ = 96961912.

The previous prime is 96961853. The next prime is 96961981. The reversal of 96961913 is 31916969.

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., 58186384 + 38775529 = 7628^2 + 6227^2 .

It is a cyclic number.

It is not a de Polignac number, because 96961913 - 2¹⁸ = 96699769 is a prime.

It is a super-2 number, since 2×96961913² = 18803225145239138, which contains 22 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 (96901913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48480956 + 48480957.

It is an arithmetic number, because the mean of its divisors is an integer number (48480957).

Almost surely, 2^96961913 is an apocalyptic number.

It is an amenable number.

96961913 is a deficient number, since it is larger than the sum of its proper divisors (1).

96961913 is an equidigital number, since it uses as much as digits as its factorization.

96961913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 78732, while the sum is 44.

The square root of 96961913 is about 9846.9240374850. The cubic root of 96961913 is about 459.4099444502.

The spelling of 96961913 in words is "ninety-six million, nine hundred sixty-one thousand, nine hundred thirteen".