98192238 has 16 divisors (see below), whose sum is σ = 207936720. Its totient is φ = 30805376.

The previous prime is 98192207. The next prime is 98192239. The reversal of 98192238 is 83229189.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 98192238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98192239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481233 + ... + 481436.

It is an arithmetic number, because the mean of its divisors is an integer number (12996045).

Almost surely, 2^98192238 is an apocalyptic number.

98192238 is an abundant number, since it is smaller than the sum of its proper divisors (109744482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98192238 is a wasteful number, since it uses less digits than its factorization.

98192238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962691.

The product of its digits is 62208, while the sum is 42.

The square root of 98192238 is about 9909.1996649578. The cubic root of 98192238 is about 461.3448952454.

The spelling of 98192238 in words is "ninety-eight million, one hundred ninety-two thousand, two hundred thirty-eight".