98247599 has 4 divisors (see below), whose sum is σ = 99631440. Its totient is φ = 96863760.

The previous prime is 98247593. The next prime is 98247619. The reversal of 98247599 is 99574289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99574289 = 37 ⋅2691197.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98247599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98247599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98247593) 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 3 ways as a sum of consecutive naturals, for example, 691814 + ... + 691955.

It is an arithmetic number, because the mean of its divisors is an integer number (24907860).

Almost surely, 2^98247599 is an apocalyptic number.

98247599 is a deficient number, since it is larger than the sum of its proper divisors (1383841).

98247599 is a wasteful number, since it uses less digits than its factorization.

98247599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383840.

The product of its digits is 1632960, while the sum is 53.

The square root of 98247599 is about 9911.9926856309. The cubic root of 98247599 is about 461.4315813788.

The spelling of 98247599 in words is "ninety-eight million, two hundred forty-seven thousand, five hundred ninety-nine".