98713617 has 4 divisors (see below), whose sum is σ = 131618160. Its totient is φ = 65809076.

The previous prime is 98713591. The next prime is 98713619. The reversal of 98713617 is 71631789.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71631789 = 3 ⋅23877263.

It is a cyclic number.

It is not a de Polignac number, because 98713617 - 2⁶ = 98713553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98713619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16452267 + ... + 16452272.

It is an arithmetic number, because the mean of its divisors is an integer number (32904540).

Almost surely, 2^98713617 is an apocalyptic number.

It is an amenable number.

98713617 is a deficient number, since it is larger than the sum of its proper divisors (32904543).

98713617 is a wasteful number, since it uses less digits than its factorization.

98713617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32904542.

The product of its digits is 63504, while the sum is 42.

The square root of 98713617 is about 9935.4726611269. The cubic root of 98713617 is about 462.1600006154.

The spelling of 98713617 in words is "ninety-eight million, seven hundred thirteen thousand, six hundred seventeen".