14709871 has 4 divisors (see below), whose sum is σ = 16047144. Its totient is φ = 13372600.

The previous prime is 14709847. The next prime is 14709887. The reversal of 14709871 is 17890741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17890741 = 11 ⋅1626431.

It is a cyclic number.

It is not a de Polignac number, because 14709871 - 2⁵ = 14709839 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 14709871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14709571) 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, 668620 + ... + 668641.

It is an arithmetic number, because the mean of its divisors is an integer number (4011786).

Almost surely, 2^14709871 is an apocalyptic number.

14709871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14709871 is a deficient number, since it is larger than the sum of its proper divisors (1337273).

14709871 is a wasteful number, since it uses less digits than its factorization.

14709871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337272.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 14709871 is about 3835.3449649282. The cubic root of 14709871 is about 245.0208006774.

The spelling of 14709871 in words is "fourteen million, seven hundred nine thousand, eight hundred seventy-one".