98310481 has 4 divisors (see below), whose sum is σ = 98335332. Its totient is φ = 98285632.

The previous prime is 98310451. The next prime is 98310529. The reversal of 98310481 is 18401389.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17472400 + 80838081 = 4180^2 + 8991^2 .

It is a cyclic number.

It is not a de Polignac number, because 98310481 - 2⁵ = 98310449 is a prime.

It is a super-2 number, since 2×98310481² = 19329901348902722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98310451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5020 + ... + 14893.

It is an arithmetic number, because the mean of its divisors is an integer number (24583833).

Almost surely, 2^98310481 is an apocalyptic number.

It is an amenable number.

98310481 is a deficient number, since it is larger than the sum of its proper divisors (24851).

98310481 is a wasteful number, since it uses less digits than its factorization.

98310481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24850.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 98310481 is about 9915.1641943036. The cubic root of 98310481 is about 461.5300046577.

The spelling of 98310481 in words is "ninety-eight million, three hundred ten thousand, four hundred eighty-one".