98976617 has 2 divisors, whose sum is σ = 98976618. Its totient is φ = 98976616.

The previous prime is 98976541. The next prime is 98976629. The reversal of 98976617 is 71667989.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91853056 + 7123561 = 9584^2 + 2669^2 .

It is an emirp because it is prime and its reverse (71667989) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98976617 - 2²⁶ = 31867753 is a prime.

It is not a weakly prime, because it can be changed into another prime (98976637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49488308 + 49488309.

It is an arithmetic number, because the mean of its divisors is an integer number (49488309).

Almost surely, 2^98976617 is an apocalyptic number.

It is an amenable number.

98976617 is a deficient number, since it is larger than the sum of its proper divisors (1).

98976617 is an equidigital number, since it uses as much as digits as its factorization.

98976617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 53.

The square root of 98976617 is about 9948.6992617126. The cubic root of 98976617 is about 462.5700767447.

The spelling of 98976617 in words is "ninety-eight million, nine hundred seventy-six thousand, six hundred seventeen".