14509252 has 12 divisors (see below), whose sum is σ = 25770640. Its totient is φ = 7146216.

The previous prime is 14509249. The next prime is 14509267. The reversal of 14509252 is 25290541.

14509252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14509252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26802 + ... + 27337.

Almost surely, 2^14509252 is an apocalyptic number.

It is an amenable number.

14509252 is a deficient number, since it is larger than the sum of its proper divisors (11261388).

14509252 is a wasteful number, since it uses less digits than its factorization.

14509252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54210 (or 54208 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 14509252 is about 3809.1012063215. The cubic root of 14509252 is about 243.9018013879.

Adding to 14509252 its reverse (25290541), we get a palindrome (39799793).

The spelling of 14509252 in words is "fourteen million, five hundred nine thousand, two hundred fifty-two".