98338481 has 2 divisors, whose sum is σ = 98338482. Its totient is φ = 98338480.

The previous prime is 98338477. The next prime is 98338531. The reversal of 98338481 is 18483389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72165025 + 26173456 = 8495^2 + 5116^2 .

It is a cyclic number.

It is not a de Polignac number, because 98338481 - 2² = 98338477 is a prime.

It is a super-2 number, since 2×98338481² = 19340913690774722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98338411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49169240 + 49169241.

It is an arithmetic number, because the mean of its divisors is an integer number (49169241).

Almost surely, 2^98338481 is an apocalyptic number.

It is an amenable number.

98338481 is a deficient number, since it is larger than the sum of its proper divisors (1).

98338481 is an equidigital number, since it uses as much as digits as its factorization.

98338481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 44.

The square root of 98338481 is about 9916.5760724153. The cubic root of 98338481 is about 461.5738169191.

The spelling of 98338481 in words is "ninety-eight million, three hundred thirty-eight thousand, four hundred eighty-one".