98624281 has 8 divisors (see below), whose sum is σ = 112777344. Its totient is φ = 84487200.

The previous prime is 98624261. The next prime is 98624287. The reversal of 98624281 is 18242689.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98624281 - 2⁹ = 98623769 is a prime.

It is a super-2 number, since 2×98624281² = 19453497605533922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98624287) 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 7 ways as a sum of consecutive naturals, for example, 15756 + ... + 21106.

It is an arithmetic number, because the mean of its divisors is an integer number (14097168).

Almost surely, 2^98624281 is an apocalyptic number.

It is an amenable number.

98624281 is a deficient number, since it is larger than the sum of its proper divisors (14153063).

98624281 is a wasteful number, since it uses less digits than its factorization.

98624281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7991.

The product of its digits is 55296, while the sum is 40.

The square root of 98624281 is about 9930.9758332200. The cubic root of 98624281 is about 462.0205399937.

The spelling of 98624281 in words is "ninety-eight million, six hundred twenty-four thousand, two hundred eighty-one".