98901099 has 24 divisors (see below), whose sum is σ = 164049600. Its totient is φ = 56784240.

The previous prime is 98901073. The next prime is 98901151. The reversal of 98901099 is 99010989.

It is not a de Polignac number, because 98901099 - 2⁹ = 98900587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98901029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24409 + ... + 28170.

It is an arithmetic number, because the mean of its divisors is an integer number (6835400).

Almost surely, 2^98901099 is an apocalyptic number.

98901099 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

98901099 is a deficient number, since it is larger than the sum of its proper divisors (65148501).

98901099 is a wasteful number, since it uses less digits than its factorization.

98901099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52615 (or 52612 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 45.

The square root of 98901099 is about 9944.9031669494. The cubic root of 98901099 is about 462.4524016270.

The spelling of 98901099 in words is "ninety-eight million, nine hundred one thousand, ninety-nine".