98688371 has 2 divisors, whose sum is σ = 98688372. Its totient is φ = 98688370.

The previous prime is 98688323. The next prime is 98688379. The reversal of 98688371 is 17388689.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98688371 - 2⁶ = 98688307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98688379) 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 as a sum of consecutive naturals, namely, 49344185 + 49344186.

It is an arithmetic number, because the mean of its divisors is an integer number (49344186).

Almost surely, 2^98688371 is an apocalyptic number.

98688371 is a deficient number, since it is larger than the sum of its proper divisors (1).

98688371 is an equidigital number, since it uses as much as digits as its factorization.

98688371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 50.

The square root of 98688371 is about 9934.2020816974. The cubic root of 98688371 is about 462.1205981278.

The spelling of 98688371 in words is "ninety-eight million, six hundred eighty-eight thousand, three hundred seventy-one".