98086357 has 2 divisors, whose sum is σ = 98086358. Its totient is φ = 98086356.

The previous prime is 98086349. The next prime is 98086361. The reversal of 98086357 is 75368089.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64144081 + 33942276 = 8009^2 + 5826^2 .

It is a cyclic number.

It is not a de Polignac number, because 98086357 - 2³ = 98086349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98086757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49043178 + 49043179.

It is an arithmetic number, because the mean of its divisors is an integer number (49043179).

Almost surely, 2^98086357 is an apocalyptic number.

It is an amenable number.

98086357 is a deficient number, since it is larger than the sum of its proper divisors (1).

98086357 is an equidigital number, since it uses as much as digits as its factorization.

98086357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 98086357 is about 9903.8556633263. The cubic root of 98086357 is about 461.1790123885.

The spelling of 98086357 in words is "ninety-eight million, eighty-six thousand, three hundred fifty-seven".