98094089 has 4 divisors (see below), whose sum is σ = 98114820. Its totient is φ = 98073360.

The previous prime is 98094083. The next prime is 98094091. The reversal of 98094089 is 98049089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98049089 = 811 ⋅120899.

It can be written as a sum of positive squares in 2 ways, for example, as 71910400 + 26183689 = 8480^2 + 5117^2 .

It is a cyclic number.

It is not a de Polignac number, because 98094089 - 2¹² = 98089993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98094083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599 + ... + 14019.

It is an arithmetic number, because the mean of its divisors is an integer number (24528705).

Almost surely, 2^98094089 is an apocalyptic number.

It is an amenable number.

98094089 is a deficient number, since it is larger than the sum of its proper divisors (20731).

98094089 is a wasteful number, since it uses less digits than its factorization.

98094089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20730.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 98094089 is about 9904.2460086571. The cubic root of 98094089 is about 461.1911300860.

The spelling of 98094089 in words is "ninety-eight million, ninety-four thousand, eighty-nine".