98591101 has 16 divisors (see below), whose sum is σ = 117895680. Its totient is φ = 80680320.

The previous prime is 98591083. The next prime is 98591107. The reversal of 98591101 is 10119589.

It is not a de Polignac number, because 98591101 - 2⁹ = 98590589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98591107) 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, 9835 + ... + 17143.

It is an arithmetic number, because the mean of its divisors is an integer number (7368480).

Almost surely, 2^98591101 is an apocalyptic number.

It is an amenable number.

98591101 is a deficient number, since it is larger than the sum of its proper divisors (19304579).

98591101 is a wasteful number, since it uses less digits than its factorization.

98591101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7404.

The product of its (nonzero) digits is 3240, while the sum is 34.

The square root of 98591101 is about 9929.3051619940. The cubic root of 98591101 is about 461.9687219194.

The spelling of 98591101 in words is "ninety-eight million, five hundred ninety-one thousand, one hundred one".