98902193 has 8 divisors (see below), whose sum is σ = 108987648. Its totient is φ = 89170704.

The previous prime is 98902189. The next prime is 98902207. The reversal of 98902193 is 39120989.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98902193 - 2² = 98902189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98902193.

It is not an unprimeable number, because it can be changed into a prime (98902103) 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, 87905 + ... + 89022.

It is an arithmetic number, because the mean of its divisors is an integer number (13623456).

Almost surely, 2^98902193 is an apocalyptic number.

It is an amenable number.

98902193 is a deficient number, since it is larger than the sum of its proper divisors (10085455).

98902193 is a wasteful number, since it uses less digits than its factorization.

98902193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176983.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 98902193 is about 9944.9581698467. The cubic root of 98902193 is about 462.4541067684.

The spelling of 98902193 in words is "ninety-eight million, nine hundred two thousand, one hundred ninety-three".