98972035 has 4 divisors (see below), whose sum is σ = 118766448. Its totient is φ = 79177624.

The previous prime is 98972017. The next prime is 98972047. The reversal of 98972035 is 53027989.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98972035 - 2²⁵ = 65417603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98971982 and 98972000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9897199 + ... + 9897208.

It is an arithmetic number, because the mean of its divisors is an integer number (29691612).

Almost surely, 2^98972035 is an apocalyptic number.

98972035 is a deficient number, since it is larger than the sum of its proper divisors (19794413).

98972035 is a wasteful number, since it uses less digits than its factorization.

98972035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19794412.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 98972035 is about 9948.4689776870. The cubic root of 98972035 is about 462.5629385981.

The spelling of 98972035 in words is "ninety-eight million, nine hundred seventy-two thousand, thirty-five".