96881173 has 2 divisors, whose sum is σ = 96881174. Its totient is φ = 96881172.

The previous prime is 96881159. The next prime is 96881177. The reversal of 96881173 is 37118869.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63968004 + 32913169 = 7998^2 + 5737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96881173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96881177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48440586 + 48440587.

It is an arithmetic number, because the mean of its divisors is an integer number (48440587).

Almost surely, 2^96881173 is an apocalyptic number.

It is an amenable number.

96881173 is a deficient number, since it is larger than the sum of its proper divisors (1).

96881173 is an equidigital number, since it uses as much as digits as its factorization.

96881173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 43.

The square root of 96881173 is about 9842.8234262329. The cubic root of 96881173 is about 459.2823924447.

The spelling of 96881173 in words is "ninety-six million, eight hundred eighty-one thousand, one hundred seventy-three".