14098644 has 96 divisors (see below), whose sum is σ = 44271360. Its totient is φ = 3787776.

The previous prime is 14098621. The next prime is 14098649. The reversal of 14098644 is 44689041.

It is a happy number.

14098644 is a `hidden beast` number, since 1 + 4 + 0 + 9 + 8 + 644 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 14098599 and 14098608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14098649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12304 + ... + 13400.

It is an arithmetic number, because the mean of its divisors is an integer number (461160).

Almost surely, 2^14098644 is an apocalyptic number.

14098644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14098644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22135680).

14098644 is an abundant number, since it is smaller than the sum of its proper divisors (30172716).

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

14098644 is a wasteful number, since it uses less digits than its factorization.

14098644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134 (or 1126 counting only the distinct ones).

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

The square root of 14098644 is about 3754.8161073480. The cubic root of 14098644 is about 241.5789641861.

The spelling of 14098644 in words is "fourteen million, ninety-eight thousand, six hundred forty-four".