98444231 has 2 divisors, whose sum is σ = 98444232. Its totient is φ = 98444230.

The previous prime is 98444221. The next prime is 98444237. The reversal of 98444231 is 13244489.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98444231 - 2⁶ = 98444167 is a prime.

It is a super-2 number, since 2×98444231² = 19382533234362722, which contains 22 as substring.

It is a Chen prime.

It is equal to p_5677082 and since 98444231 and 5677082 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 98444191 and 98444200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98444237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49222115 + 49222116.

It is an arithmetic number, because the mean of its divisors is an integer number (49222116).

Almost surely, 2^98444231 is an apocalyptic number.

98444231 is a deficient number, since it is larger than the sum of its proper divisors (1).

98444231 is an equidigital number, since it uses as much as digits as its factorization.

98444231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 35.

The square root of 98444231 is about 9921.9066212095. The cubic root of 98444231 is about 461.7392114637.

The spelling of 98444231 in words is "ninety-eight million, four hundred forty-four thousand, two hundred thirty-one".