14893087 has 4 divisors (see below), whose sum is σ = 16247016. Its totient is φ = 13539160.

The previous prime is 14893069. The next prime is 14893091. The reversal of 14893087 is 78039841.

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 14893087 - 2⁷ = 14892959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14893027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676948 + ... + 676969.

It is an arithmetic number, because the mean of its divisors is an integer number (4061754).

Almost surely, 2^14893087 is an apocalyptic number.

14893087 is a deficient number, since it is larger than the sum of its proper divisors (1353929).

14893087 is a wasteful number, since it uses less digits than its factorization.

14893087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353928.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 14893087 is about 3859.1562549345. The cubic root of 14893087 is about 246.0338761817.

The spelling of 14893087 in words is "fourteen million, eight hundred ninety-three thousand, eighty-seven".