14109972 has 24 divisors (see below), whose sum is σ = 33388992. Its totient is φ = 4636800.

The previous prime is 14109967. The next prime is 14110007. The reversal of 14109972 is 27990141.

14109972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7429 + ... + 9132.

It is an arithmetic number, because the mean of its divisors is an integer number (1391208).

Almost surely, 2^14109972 is an apocalyptic number.

14109972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14109972 is an abundant number, since it is smaller than the sum of its proper divisors (19279020).

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

14109972 is a wasteful number, since it uses less digits than its factorization.

14109972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16639 (or 16637 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 14109972 is about 3756.3242671527. The cubic root of 14109972 is about 241.6436482766.

The spelling of 14109972 in words is "fourteen million, one hundred nine thousand, nine hundred seventy-two".