98858713 has 2 divisors, whose sum is σ = 98858714. Its totient is φ = 98858712.

The previous prime is 98858693. The next prime is 98858731. The reversal of 98858713 is 31785889.

Together with next prime (98858731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70694464 + 28164249 = 8408^2 + 5307^2 .

It is a cyclic number.

It is not a de Polignac number, because 98858713 - 2⁵ = 98858681 is a prime.

It is not a weakly prime, because it can be changed into another prime (98858743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49429356 + 49429357.

It is an arithmetic number, because the mean of its divisors is an integer number (49429357).

Almost surely, 2^98858713 is an apocalyptic number.

It is an amenable number.

98858713 is a deficient number, since it is larger than the sum of its proper divisors (1).

98858713 is an equidigital number, since it uses as much as digits as its factorization.

98858713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 49.

The square root of 98858713 is about 9942.7718972126. The cubic root of 98858713 is about 462.3863278470.

The spelling of 98858713 in words is "ninety-eight million, eight hundred fifty-eight thousand, seven hundred thirteen".