14214086 has 4 divisors (see below), whose sum is σ = 21321132. Its totient is φ = 7107042.

The previous prime is 14214077. The next prime is 14214107. The reversal of 14214086 is 68041241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68041241 = 53 ⋅1283797.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3553520 + ... + 3553523.

It is an arithmetic number, because the mean of its divisors is an integer number (5330283).

Almost surely, 2^14214086 is an apocalyptic number.

14214086 is a deficient number, since it is larger than the sum of its proper divisors (7107046).

14214086 is an equidigital number, since it uses as much as digits as its factorization.

14214086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107045.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 14214086 is about 3770.1572911485. The cubic root of 14214086 is about 242.2365353449.

It can be divided in two parts, 142140 and 86, that multiplied together give a triangular number (12224040 = T₄₉₄₄).

The spelling of 14214086 in words is "fourteen million, two hundred fourteen thousand, eighty-six".