98888837 has 2 divisors, whose sum is σ = 98888838. Its totient is φ = 98888836.

The previous prime is 98888819. The next prime is 98888861. The reversal of 98888837 is 73888889.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78872161 + 20016676 = 8881^2 + 4474^2 .

It is a cyclic number.

It is not a de Polignac number, because 98888837 - 2¹⁰ = 98887813 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98881837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49444418 + 49444419.

It is an arithmetic number, because the mean of its divisors is an integer number (49444419).

Almost surely, 2^98888837 is an apocalyptic number.

It is an amenable number.

98888837 is a deficient number, since it is larger than the sum of its proper divisors (1).

98888837 is an equidigital number, since it uses as much as digits as its factorization.

98888837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6193152, while the sum is 59.

The square root of 98888837 is about 9944.2866511379. The cubic root of 98888837 is about 462.4332888441.

The spelling of 98888837 in words is "ninety-eight million, eight hundred eighty-eight thousand, eight hundred thirty-seven".