98249885 has 12 divisors (see below), whose sum is σ = 125244948. Its totient is φ = 73975296.

The previous prime is 98249873. The next prime is 98249903. The reversal of 98249885 is 58894289.

It can be written as a sum of positive squares in 6 ways, for example, as 12020089 + 86229796 = 3467^2 + 9286^2 .

It is not a de Polignac number, because 98249885 - 2¹⁴ = 98233501 is a prime.

It is a Duffinian number.

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, 32552 + ... + 35441.

It is an arithmetic number, because the mean of its divisors is an integer number (10437079).

Almost surely, 2^98249885 is an apocalyptic number.

It is an amenable number.

98249885 is a deficient number, since it is larger than the sum of its proper divisors (26995063).

98249885 is a wasteful number, since it uses less digits than its factorization.

98249885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68032 (or 68015 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 53.

The square root of 98249885 is about 9912.1079998152. The cubic root of 98249885 is about 461.4351601750.

The spelling of 98249885 in words is "ninety-eight million, two hundred forty-nine thousand, eight hundred eighty-five".