98468731 has 2 divisors, whose sum is σ = 98468732. Its totient is φ = 98468730.

The previous prime is 98468723. The next prime is 98468749. The reversal of 98468731 is 13786489.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (13786489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98468731 - 2³ = 98468723 is a prime.

It is a super-2 number, since 2×98468731² = 19392181969500722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98468231) 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, 49234365 + 49234366.

It is an arithmetic number, because the mean of its divisors is an integer number (49234366).

Almost surely, 2^98468731 is an apocalyptic number.

98468731 is a deficient number, since it is larger than the sum of its proper divisors (1).

98468731 is an equidigital number, since it uses as much as digits as its factorization.

98468731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 46.

The square root of 98468731 is about 9923.1411861366. The cubic root of 98468731 is about 461.7775129204. Note that the first 3 decimals are identical.

It can be divided in two parts, 98468 and 731, that added together give a palindrome (99199).

The spelling of 98468731 in words is "ninety-eight million, four hundred sixty-eight thousand, seven hundred thirty-one".