98556299 has 2 divisors, whose sum is σ = 98556300. Its totient is φ = 98556298.

The previous prime is 98556277. The next prime is 98556319. The reversal of 98556299 is 99265589.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98556299 - 2²⁴ = 81779083 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 98556299.

It is not a weakly prime, because it can be changed into another prime (98556209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49278149 + 49278150.

It is an arithmetic number, because the mean of its divisors is an integer number (49278150).

Almost surely, 2^98556299 is an apocalyptic number.

98556299 is a deficient number, since it is larger than the sum of its proper divisors (1).

98556299 is an equidigital number, since it uses as much as digits as its factorization.

98556299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 53.

The square root of 98556299 is about 9927.5525181185. The cubic root of 98556299 is about 461.9143582313.

The spelling of 98556299 in words is "ninety-eight million, five hundred fifty-six thousand, two hundred ninety-nine".