14114220 has 48 divisors (see below), whose sum is σ = 40121088. Its totient is φ = 3706560.

The previous prime is 14114197. The next prime is 14114227. The reversal of 14114220 is 2241141.

It is a super-2 number, since 2×14114220² = 398422412416800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 14114220.

It is not an unprimeable number, because it can be changed into a prime (14114227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2265 + ... + 5775.

It is an arithmetic number, because the mean of its divisors is an integer number (835856).

Almost surely, 2^14114220 is an apocalyptic number.

14114220 is a gapful number since it is divisible by the number (10) 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 14114220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20060544).

14114220 is an abundant number, since it is smaller than the sum of its proper divisors (26006868).

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

14114220 is a wasteful number, since it uses less digits than its factorization.

14114220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3590 (or 3588 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 14114220 is about 3756.8896709912. The cubic root of 14114220 is about 241.6678958849.

Adding to 14114220 its reverse (2241141), we get a palindrome (16355361).

The spelling of 14114220 in words is "fourteen million, one hundred fourteen thousand, two hundred twenty".