98417091 has 8 divisors (see below), whose sum is σ = 131334480. Its totient is φ = 65555552.

The previous prime is 98417089. The next prime is 98417129. The reversal of 98417091 is 19071489.

It is a happy number.

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 98417091 - 2¹ = 98417089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98417021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9660 + ... + 17033.

It is an arithmetic number, because the mean of its divisors is an integer number (16416810).

Almost surely, 2^98417091 is an apocalyptic number.

98417091 is a deficient number, since it is larger than the sum of its proper divisors (32917389).

98417091 is a wasteful number, since it uses less digits than its factorization.

98417091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27925.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 98417091 is about 9920.5388462523. The cubic root of 98417091 is about 461.6967754101.

The spelling of 98417091 in words is "ninety-eight million, four hundred seventeen thousand, ninety-one".