98032105 has 4 divisors (see below), whose sum is σ = 117638532. Its totient is φ = 78425680.

The previous prime is 98032097. The next prime is 98032117. The reversal of 98032105 is 50123089.

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 35748441 + 62283664 = 5979^2 + 7892^2 .

It is not a de Polignac number, because 98032105 - 2³ = 98032097 is a prime.

It is a super-2 number, since 2×98032105² = 19220587221462050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9803206 + ... + 9803215.

It is an arithmetic number, because the mean of its divisors is an integer number (29409633).

Almost surely, 2^98032105 is an apocalyptic number.

It is an amenable number.

98032105 is a deficient number, since it is larger than the sum of its proper divisors (19606427).

98032105 is a wasteful number, since it uses less digits than its factorization.

98032105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19606426.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 98032105 is about 9901.1163512000. The cubic root of 98032105 is about 461.0939699869.

The spelling of 98032105 in words is "ninety-eight million, thirty-two thousand, one hundred five".