98074559 has 4 divisors (see below), whose sum is σ = 106990440. Its totient is φ = 89158680.

The previous prime is 98074453. The next prime is 98074567. The reversal of 98074559 is 95547089.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98074559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98074159) 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, 4457924 + ... + 4457945.

It is an arithmetic number, because the mean of its divisors is an integer number (26747610).

Almost surely, 2^98074559 is an apocalyptic number.

98074559 is a deficient number, since it is larger than the sum of its proper divisors (8915881).

98074559 is a wasteful number, since it uses less digits than its factorization.

98074559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8915880.

The product of its (nonzero) digits is 453600, while the sum is 47.

The square root of 98074559 is about 9903.2600188019. The cubic root of 98074559 is about 461.1605211721.

The spelling of 98074559 in words is "ninety-eight million, seventy-four thousand, five hundred fifty-nine".