14914220 has 12 divisors (see below), whose sum is σ = 31319904. Its totient is φ = 5965680.

The previous prime is 14914213. The next prime is 14914223. The reversal of 14914220 is 2241941.

14914220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14914223) 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, 372836 + ... + 372875.

It is an arithmetic number, because the mean of its divisors is an integer number (2609992).

Almost surely, 2^14914220 is an apocalyptic number.

14914220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14914220 is an abundant number, since it is smaller than the sum of its proper divisors (16405684).

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

14914220 is a wasteful number, since it uses less digits than its factorization.

14914220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745720 (or 745718 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 14914220 is about 3861.8933180501. The cubic root of 14914220 is about 246.1501936057.

The spelling of 14914220 in words is "fourteen million, nine hundred fourteen thousand, two hundred twenty".