98508975 has 12 divisors (see below), whose sum is σ = 162868296. Its totient is φ = 52538080.

The previous prime is 98508959. The next prime is 98508983. The reversal of 98508975 is 57980589.

It is not a de Polignac number, because 98508975 - 2⁴ = 98508959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 656652 + ... + 656801.

It is an arithmetic number, because the mean of its divisors is an integer number (13572358).

Almost surely, 2^98508975 is an apocalyptic number.

98508975 is a deficient number, since it is larger than the sum of its proper divisors (64359321).

98508975 is a wasteful number, since it uses less digits than its factorization.

98508975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313466 (or 1313461 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 51.

The square root of 98508975 is about 9925.1687643082. The cubic root of 98508975 is about 461.8404135755.

The spelling of 98508975 in words is "ninety-eight million, five hundred eight thousand, nine hundred seventy-five".