14291120 has 20 divisors (see below), whose sum is σ = 33227040. Its totient is φ = 5716416.

The previous prime is 14291117. The next prime is 14291129. The reversal of 14291120 is 2119241.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×14291120² = 408472221708800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14291092 and 14291101.

It is not an unprimeable number, because it can be changed into a prime (14291129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89240 + ... + 89399.

It is an arithmetic number, because the mean of its divisors is an integer number (1661352).

Almost surely, 2^14291120 is an apocalyptic number.

14291120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14291120 is an abundant number, since it is smaller than the sum of its proper divisors (18935920).

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

14291120 is a wasteful number, since it uses less digits than its factorization.

14291120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178652 (or 178646 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 14291120 is about 3780.3597712387. The cubic root of 14291120 is about 242.6733517996.

The spelling of 14291120 in words is "fourteen million, two hundred ninety-one thousand, one hundred twenty".