14925287 has 4 divisors (see below), whose sum is σ = 16073400. Its totient is φ = 13777176.

The previous prime is 14925263. The next prime is 14925299. The reversal of 14925287 is 78252941.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14925287 - 2¹² = 14921191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14925287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14925247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574037 + ... + 574062.

It is an arithmetic number, because the mean of its divisors is an integer number (4018350).

Almost surely, 2^14925287 is an apocalyptic number.

14925287 is a deficient number, since it is larger than the sum of its proper divisors (1148113).

14925287 is a wasteful number, since it uses less digits than its factorization.

14925287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148112.

The product of its digits is 40320, while the sum is 38.

The square root of 14925287 is about 3863.3258987561. The cubic root of 14925287 is about 246.2110632692.

The spelling of 14925287 in words is "fourteen million, nine hundred twenty-five thousand, two hundred eighty-seven".