14033220 has 48 divisors (see below), whose sum is σ = 41005440. Its totient is φ = 3579136.

The previous prime is 14033219. The next prime is 14033231. The reversal of 14033220 is 2233041.

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 14033220.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3705 + ... + 6464.

It is an arithmetic number, because the mean of its divisors is an integer number (854280).

Almost surely, 2^14033220 is an apocalyptic number.

14033220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14033220 is an abundant number, since it is smaller than the sum of its proper divisors (26972220).

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

14033220 is a wasteful number, since it uses less digits than its factorization.

14033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10204 (or 10202 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 14033220 is about 3746.0939657195. The cubic root of 14033220 is about 241.2047066123.

Adding to 14033220 its reverse (2233041), we get a palindrome (16266261).

The spelling of 14033220 in words is "fourteen million, thirty-three thousand, two hundred twenty".