14020272 has 90 divisors (see below), whose sum is σ = 45666348. Its totient is φ = 4003776.

The previous prime is 14020261. The next prime is 14020289. The reversal of 14020272 is 27202041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6063 + ... + 8049.

Almost surely, 2^14020272 is an apocalyptic number.

14020272 is a gapful number since it is divisible by the number (12) 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 14020272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22833174).

14020272 is an abundant number, since it is smaller than the sum of its proper divisors (31646076).

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

14020272 is a wasteful number, since it uses less digits than its factorization.

14020272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015 (or 1999 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 14020272 is about 3744.3653667878. The cubic root of 14020272 is about 241.1304998475.

The spelling of 14020272 in words is "fourteen million, twenty thousand, two hundred seventy-two".