14380887 has 8 divisors (see below), whose sum is σ = 19390320. Its totient is φ = 9479360.

The previous prime is 14380879. The next prime is 14380903. The reversal of 14380887 is 78808341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14380887 - 2³ = 14380879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14380987) 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 7 ways as a sum of consecutive naturals, for example, 26664 + ... + 27197.

It is an arithmetic number, because the mean of its divisors is an integer number (2423790).

Almost surely, 2^14380887 is an apocalyptic number.

14380887 is a deficient number, since it is larger than the sum of its proper divisors (5009433).

14380887 is an equidigital number, since it uses as much as digits as its factorization.

14380887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53953.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 14380887 is about 3792.2139971262. The cubic root of 14380887 is about 243.1803940851.

The spelling of 14380887 in words is "fourteen million, three hundred eighty thousand, eight hundred eighty-seven".