98159499 has 16 divisors (see below), whose sum is σ = 145574400. Its totient is φ = 65370888.

The previous prime is 98159473. The next prime is 98159507. The reversal of 98159499 is 99495189.

It is not a de Polignac number, because 98159499 - 2⁹ = 98158987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98159419) 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, 47122 + ... + 49160.

It is an arithmetic number, because the mean of its divisors is an integer number (9098400).

Almost surely, 2^98159499 is an apocalyptic number.

98159499 is a deficient number, since it is larger than the sum of its proper divisors (47414901).

98159499 is a wasteful number, since it uses less digits than its factorization.

98159499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831 (or 3825 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 54.

The square root of 98159499 is about 9907.5475774785. The cubic root of 98159499 is about 461.2936160751.

The spelling of 98159499 in words is "ninety-eight million, one hundred fifty-nine thousand, four hundred ninety-nine".