14270887 has 4 divisors (see below), whose sum is σ = 14342800. Its totient is φ = 14198976.

The previous prime is 14270869. The next prime is 14270899. The reversal of 14270887 is 78807241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78807241 = 241 ⋅327001.

It is a cyclic number.

It is not a de Polignac number, because 14270887 - 2⁷ = 14270759 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 (14270827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35658 + ... + 36055.

It is an arithmetic number, because the mean of its divisors is an integer number (3585700).

Almost surely, 2^14270887 is an apocalyptic number.

14270887 is a deficient number, since it is larger than the sum of its proper divisors (71913).

14270887 is an equidigital number, since it uses as much as digits as its factorization.

14270887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71912.

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 14270887 is about 3777.6827553409. The cubic root of 14270887 is about 242.5587741480.

The spelling of 14270887 in words is "fourteen million, two hundred seventy thousand, eight hundred eighty-seven".