98432311 has 2 divisors, whose sum is σ = 98432312. Its totient is φ = 98432310.

The previous prime is 98432303. The next prime is 98432339. The reversal of 98432311 is 11323489.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98432311 - 2³ = 98432303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98432611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49216155 + 49216156.

It is an arithmetic number, because the mean of its divisors is an integer number (49216156).

Almost surely, 2^98432311 is an apocalyptic number.

98432311 is a deficient number, since it is larger than the sum of its proper divisors (1).

98432311 is an equidigital number, since it uses as much as digits as its factorization.

98432311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The square root of 98432311 is about 9921.3059120259. The cubic root of 98432311 is about 461.7205743345.

The spelling of 98432311 in words is "ninety-eight million, four hundred thirty-two thousand, three hundred eleven".