98644014 has 64 divisors (see below), whose sum is σ = 252218880. Its totient is φ = 27993600.

The previous prime is 98644009. The next prime is 98644043. The reversal of 98644014 is 41044689.

It is a happy number.

98644014 is a `hidden beast` number, since 9 + 8 + 644 + 0 + 1 + 4 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 98644014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60814 + ... + 62414.

It is an arithmetic number, because the mean of its divisors is an integer number (3940920).

Almost surely, 2^98644014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98644014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126109440).

98644014 is an abundant number, since it is smaller than the sum of its proper divisors (153574866).

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

98644014 is a wasteful number, since it uses less digits than its factorization.

98644014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782 (or 1776 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 98644014 is about 9931.9692911325. The cubic root of 98644014 is about 462.0513520251.

The spelling of 98644014 in words is "ninety-eight million, six hundred forty-four thousand, fourteen".