14721104 has 40 divisors (see below), whose sum is σ = 30117120. Its totient is φ = 6956928.

The previous prime is 14721101. The next prime is 14721197. The reversal of 14721104 is 40112741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14721101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39929 + ... + 40295.

It is an arithmetic number, because the mean of its divisors is an integer number (752928).

Almost surely, 2^14721104 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 14721104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15058560).

14721104 is an abundant number, since it is smaller than the sum of its proper divisors (15396016).

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

14721104 is a wasteful number, since it uses less digits than its factorization.

14721104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 14721104 is about 3836.8090908983. The cubic root of 14721104 is about 245.0831537816.

Adding to 14721104 its reverse (40112741), we get a palindrome (54833845).

The spelling of 14721104 in words is "fourteen million, seven hundred twenty-one thousand, one hundred four".