98566105 has 32 divisors (see below), whose sum is σ = 134120448. Its totient is φ = 68913600.

The previous prime is 98566073. The next prime is 98566121. The reversal of 98566105 is 50166589.

It is not a de Polignac number, because 98566105 - 2⁵ = 98566073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167622 + ... + 168208.

It is an arithmetic number, because the mean of its divisors is an integer number (4191264).

Almost surely, 2^98566105 is an apocalyptic number.

It is an amenable number.

98566105 is a deficient number, since it is larger than the sum of its proper divisors (35554343).

98566105 is a wasteful number, since it uses less digits than its factorization.

98566105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 98566105 is about 9928.0463838562. The cubic root of 98566105 is about 461.9296773333.

The spelling of 98566105 in words is "ninety-eight million, five hundred sixty-six thousand, one hundred five".