98624838 has 32 divisors (see below), whose sum is σ = 216439776. Its totient is φ = 29772288.

The previous prime is 98624831. The next prime is 98624849. The reversal of 98624838 is 83842689.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98624831) 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 15 ways as a sum of consecutive naturals, for example, 7795 + ... + 16062.

It is an arithmetic number, because the mean of its divisors is an integer number (6763743).

Almost surely, 2^98624838 is an apocalyptic number.

98624838 is an abundant number, since it is smaller than the sum of its proper divisors (117814938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98624838 is a wasteful number, since it uses less digits than its factorization.

98624838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23928.

The product of its digits is 663552, while the sum is 48.

The square root of 98624838 is about 9931.0038767488. The cubic root of 98624838 is about 462.0214097760.

The spelling of 98624838 in words is "ninety-eight million, six hundred twenty-four thousand, eight hundred thirty-eight".