98910233 has 4 divisors (see below), whose sum is σ = 104728500. Its totient is φ = 93091968.

The previous prime is 98910169. The next prime is 98910269. The reversal of 98910233 is 33201989.

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

It can be written as a sum of positive squares in 2 ways, for example, as 67190809 + 31719424 = 8197^2 + 5632^2 .

It is a cyclic number.

It is not a de Polignac number, because 98910233 - 2⁶ = 98910169 is a prime.

It is a super-2 number, since 2×98910233² = 19566468384228578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98910193 and 98910202.

It is not an unprimeable number, because it can be changed into a prime (98910293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2909108 + ... + 2909141.

It is an arithmetic number, because the mean of its divisors is an integer number (26182125).

Almost surely, 2^98910233 is an apocalyptic number.

It is an amenable number.

98910233 is a deficient number, since it is larger than the sum of its proper divisors (5818267).

98910233 is a wasteful number, since it uses less digits than its factorization.

98910233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818266.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 98910233 is about 9945.3623865599. The cubic root of 98910233 is about 462.4666377688.

The spelling of 98910233 in words is "ninety-eight million, nine hundred ten thousand, two hundred thirty-three".