14250220 has 12 divisors (see below), whose sum is σ = 29925504. Its totient is φ = 5700080.

The previous prime is 14250193. The next prime is 14250227. The reversal of 14250220 is 2205241.

It is a junction number, because it is equal to n+sod(n) for n = 14250194 and 14250203.

It is not an unprimeable number, because it can be changed into a prime (14250227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356236 + ... + 356275.

It is an arithmetic number, because the mean of its divisors is an integer number (2493792).

Almost surely, 2^14250220 is an apocalyptic number.

14250220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14250220 is an abundant number, since it is smaller than the sum of its proper divisors (15675284).

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

14250220 is a wasteful number, since it uses less digits than its factorization.

14250220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712520 (or 712518 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 14250220 is about 3774.9463572348. The cubic root of 14250220 is about 242.4416269320.

Adding to 14250220 its reverse (2205241), we get a palindrome (16455461).

The spelling of 14250220 in words is "fourteen million, two hundred fifty thousand, two hundred twenty".