98759497 has 2 divisors, whose sum is σ = 98759498. Its totient is φ = 98759496.

The previous prime is 98759489. The next prime is 98759501. The reversal of 98759497 is 79495789.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73599241 + 25160256 = 8579^2 + 5016^2 .

It is a cyclic number.

It is not a de Polignac number, because 98759497 - 2³ = 98759489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98750497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49379748 + 49379749.

It is an arithmetic number, because the mean of its divisors is an integer number (49379749).

Almost surely, 2^98759497 is an apocalyptic number.

It is an amenable number.

98759497 is a deficient number, since it is larger than the sum of its proper divisors (1).

98759497 is an equidigital number, since it uses as much as digits as its factorization.

98759497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5715360, while the sum is 58.

The square root of 98759497 is about 9937.7812916164. The cubic root of 98759497 is about 462.2315902544.

The spelling of 98759497 in words is "ninety-eight million, seven hundred fifty-nine thousand, four hundred ninety-seven".