98985051 has 16 divisors (see below), whose sum is σ = 159976320. Its totient is φ = 59990760.

The previous prime is 98985043. The next prime is 98985071. The reversal of 98985051 is 15058989.

It is not a de Polignac number, because 98985051 - 2³ = 98985043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98984988 and 98985006.

It is not an unprimeable number, because it can be changed into a prime (98985071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166345 + ... + 166938.

It is an arithmetic number, because the mean of its divisors is an integer number (9998520).

Almost surely, 2^98985051 is an apocalyptic number.

98985051 is a deficient number, since it is larger than the sum of its proper divisors (60991269).

98985051 is a wasteful number, since it uses less digits than its factorization.

98985051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333303 (or 333297 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 45.

The square root of 98985051 is about 9949.1231271907. The cubic root of 98985051 is about 462.5832152190.

The spelling of 98985051 in words is "ninety-eight million, nine hundred eighty-five thousand, fifty-one".