98244691 has 2 divisors, whose sum is σ = 98244692. Its totient is φ = 98244690.

The previous prime is 98244667. The next prime is 98244701. The reversal of 98244691 is 19644289.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98244691 - 2⁵ = 98244659 is a prime.

It is not a weakly prime, because it can be changed into another prime (98244631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49122345 + 49122346.

It is an arithmetic number, because the mean of its divisors is an integer number (49122346).

Almost surely, 2^98244691 is an apocalyptic number.

98244691 is a deficient number, since it is larger than the sum of its proper divisors (1).

98244691 is an equidigital number, since it uses as much as digits as its factorization.

98244691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 43.

The square root of 98244691 is about 9911.8459935574. The cubic root of 98244691 is about 461.4270287441.

The spelling of 98244691 in words is "ninety-eight million, two hundred forty-four thousand, six hundred ninety-one".