14022252 has 18 divisors (see below), whose sum is σ = 35445228. Its totient is φ = 4674072.

The previous prime is 14022221. The next prime is 14022271. The reversal of 14022252 is 25222041.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194718 + ... + 194789.

Almost surely, 2^14022252 is an apocalyptic number.

14022252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14022252 is an abundant number, since it is smaller than the sum of its proper divisors (21422976).

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

14022252 is a wasteful number, since it uses less digits than its factorization.

14022252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389517 (or 389512 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 14022252 is about 3744.6297547288. The cubic root of 14022252 is about 241.1418504575.

Adding to 14022252 its reverse (25222041), we get a palindrome (39244293).

The spelling of 14022252 in words is "fourteen million, twenty-two thousand, two hundred fifty-two".