98232291 has 8 divisors (see below), whose sum is σ = 145529360. Its totient is φ = 65488176.

The previous prime is 98232271. The next prime is 98232293. The reversal of 98232291 is 19223289.

It is not a de Polignac number, because 98232291 - 2⁵ = 98232259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98232293) 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, 1819090 + ... + 1819143.

It is an arithmetic number, because the mean of its divisors is an integer number (18191170).

Almost surely, 2^98232291 is an apocalyptic number.

98232291 is a deficient number, since it is larger than the sum of its proper divisors (47297069).

98232291 is a wasteful number, since it uses less digits than its factorization.

98232291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638242 (or 3638236 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 98232291 is about 9911.2204596609. The cubic root of 98232291 is about 461.4076148506.

The spelling of 98232291 in words is "ninety-eight million, two hundred thirty-two thousand, two hundred ninety-one".