98426664 has 112 divisors (see below), whose sum is σ = 316357920. Its totient is φ = 28110240.

The previous prime is 98426659. The next prime is 98426677. The reversal of 98426664 is 46662489.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 39619 + ... + 42029.

Almost surely, 2^98426664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98426664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158178960).

98426664 is an abundant number, since it is smaller than the sum of its proper divisors (217931256).

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

98426664 is a wasteful number, since it uses less digits than its factorization.

98426664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442 (or 2423 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 98426664 is about 9921.0213183926. The cubic root of 98426664 is about 461.7117446256.

The spelling of 98426664 in words is "ninety-eight million, four hundred twenty-six thousand, six hundred sixty-four".