14181252 has 12 divisors (see below), whose sum is σ = 33089616. Its totient is φ = 4727080.

The previous prime is 14181221. The next prime is 14181253. The reversal of 14181252 is 25218141.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×14181252² = 402215816575008, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (14181253) 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, 590874 + ... + 590897.

It is an arithmetic number, because the mean of its divisors is an integer number (2757468).

Almost surely, 2^14181252 is an apocalyptic number.

14181252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14181252 is an abundant number, since it is smaller than the sum of its proper divisors (18908364).

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

14181252 is a wasteful number, since it uses less digits than its factorization.

14181252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181778 (or 1181776 counting only the distinct ones).

The product of its digits is 640, while the sum is 24.

The square root of 14181252 is about 3765.8003133464. The cubic root of 14181252 is about 242.0498724707.

Adding to 14181252 its reverse (25218141), we get a palindrome (39399393).

The spelling of 14181252 in words is "fourteen million, one hundred eighty-one thousand, two hundred fifty-two".