14140252 has 24 divisors (see below), whose sum is σ = 28560896. Its totient is φ = 6000048.

The previous prime is 14140229. The next prime is 14140261. The reversal of 14140252 is 25204141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433 + ... + 5335.

Almost surely, 2^14140252 is an apocalyptic number.

It is an amenable number.

14140252 is an abundant number, since it is smaller than the sum of its proper divisors (14420644).

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

14140252 is a wasteful number, since it uses less digits than its factorization.

14140252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017 (or 5015 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 14140252 is about 3760.3526430376. The cubic root of 14140252 is about 241.8163805312.

Adding to 14140252 its reverse (25204141), we get a palindrome (39344393).

The spelling of 14140252 in words is "fourteen million, one hundred forty thousand, two hundred fifty-two".