98253931 has 12 divisors (see below), whose sum is σ = 105234688. Its totient is φ = 91711872.

The previous prime is 98253913. The next prime is 98253971. The reversal of 98253931 is 13935289.

It is not a de Polignac number, because 98253931 - 2¹³ = 98245739 is a prime.

It is a super-2 number, since 2×98253931² = 19307669913905522, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98253901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35365 + ... + 38041.

Almost surely, 2^98253931 is an apocalyptic number.

98253931 is a deficient number, since it is larger than the sum of its proper divisors (6980757).

98253931 is a wasteful number, since it uses less digits than its factorization.

98253931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838 (or 2821 counting only the distinct ones).

The product of its digits is 58320, while the sum is 40.

The square root of 98253931 is about 9912.3120915355. The cubic root of 98253931 is about 461.4414941639.

The spelling of 98253931 in words is "ninety-eight million, two hundred fifty-three thousand, nine hundred thirty-one".