98032559 has 2 divisors, whose sum is σ = 98032560. Its totient is φ = 98032558.

The previous prime is 98032547. The next prime is 98032589. The reversal of 98032559 is 95523089.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98032559 is a prime.

It is a super-2 number, since 2×98032559² = 19220765248176962, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98032589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49016279 + 49016280.

It is an arithmetic number, because the mean of its divisors is an integer number (49016280).

Almost surely, 2^98032559 is an apocalyptic number.

98032559 is a deficient number, since it is larger than the sum of its proper divisors (1).

98032559 is an equidigital number, since it uses as much as digits as its factorization.

98032559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 98032559 is about 9901.1392778811. The cubic root of 98032559 is about 461.0946817821.

The spelling of 98032559 in words is "ninety-eight million, thirty-two thousand, five hundred fifty-nine".