98598961 has 8 divisors (see below), whose sum is σ = 104033600. Its totient is φ = 93188880.

The previous prime is 98598949. The next prime is 98598979. The reversal of 98598961 is 16989589.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98598961 - 2⁷ = 98598833 is a prime.

It is a super-2 number, since 2×98598961² = 19443510220559042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98598911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431 + ... + 14251.

It is an arithmetic number, because the mean of its divisors is an integer number (13004200).

Almost surely, 2^98598961 is an apocalyptic number.

It is an amenable number.

98598961 is a deficient number, since it is larger than the sum of its proper divisors (5434639).

98598961 is a wasteful number, since it uses less digits than its factorization.

98598961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12279.

The product of its digits is 1399680, while the sum is 55.

The square root of 98598961 is about 9929.7009521939. The cubic root of 98598961 is about 461.9809981378.

The spelling of 98598961 in words is "ninety-eight million, five hundred ninety-eight thousand, nine hundred sixty-one".