14491072 has 56 divisors (see below), whose sum is σ = 32095440. Its totient is φ = 6451200.

The previous prime is 14490947. The next prime is 14491073. The reversal of 14491072 is 27019441.

14491072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14491072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14491073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20322 + ... + 21022.

Almost surely, 2^14491072 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 14491072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16047720).

14491072 is an abundant number, since it is smaller than the sum of its proper divisors (17604368).

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

14491072 is a wasteful number, since it uses less digits than its factorization.

14491072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749 (or 739 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 14491072 is about 3806.7140685899. The cubic root of 14491072 is about 243.7998896785.

The spelling of 14491072 in words is "fourteen million, four hundred ninety-one thousand, seventy-two".