98610655 has 36 divisors (see below), whose sum is σ = 141154488. Its totient is φ = 65557440.

The previous prime is 98610647. The next prime is 98610671. The reversal of 98610655 is 55601689.

It is not a de Polignac number, because 98610655 - 2³ = 98610647 is a prime.

It is a super-2 number, since 2×98610655² = 19448122559058050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 957334 + ... + 957436.

It is an arithmetic number, because the mean of its divisors is an integer number (3920958).

Almost surely, 2^98610655 is an apocalyptic number.

98610655 is a deficient number, since it is larger than the sum of its proper divisors (42543833).

98610655 is a wasteful number, since it uses less digits than its factorization.

98610655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 98610655 is about 9930.2897742211. The cubic root of 98610655 is about 461.9992613195. Note that the first 3 decimals are identical.

The spelling of 98610655 in words is "ninety-eight million, six hundred ten thousand, six hundred fifty-five".