98598751 has 2 divisors, whose sum is σ = 98598752. Its totient is φ = 98598750.

The previous prime is 98598737. The next prime is 98598757. The reversal of 98598751 is 15789589.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98598751 - 2¹¹ = 98596703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98598757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49299375 + 49299376.

It is an arithmetic number, because the mean of its divisors is an integer number (49299376).

Almost surely, 2^98598751 is an apocalyptic number.

98598751 is a deficient number, since it is larger than the sum of its proper divisors (1).

98598751 is an equidigital number, since it uses as much as digits as its factorization.

98598751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 52.

The square root of 98598751 is about 9929.6903778517. The cubic root of 98598751 is about 461.9806701557.

The spelling of 98598751 in words is "ninety-eight million, five hundred ninety-eight thousand, seven hundred fifty-one".