14888220 has 24 divisors (see below), whose sum is σ = 41687184. Its totient is φ = 3970176.

The previous prime is 14888219. The next prime is 14888221. The reversal of 14888220 is 2288841.

14888220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14888219) and next prime (14888221).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14888221) 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, 124009 + ... + 124128.

It is an arithmetic number, because the mean of its divisors is an integer number (1736966).

Almost surely, 2^14888220 is an apocalyptic number.

14888220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14888220 is an abundant number, since it is smaller than the sum of its proper divisors (26798964).

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

14888220 is a wasteful number, since it uses less digits than its factorization.

14888220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248149 (or 248147 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 14888220 is about 3858.5256251579. The cubic root of 14888220 is about 246.0070723064.

The spelling of 14888220 in words is "fourteen million, eight hundred eighty-eight thousand, two hundred twenty".