14211671 has 8 divisors (see below), whose sum is σ = 14803584. Its totient is φ = 13628160.

The previous prime is 14211649. The next prime is 14211679. The reversal of 14211671 is 17611241.

It is a happy number.

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 14211671 - 2¹⁸ = 13949527 is a prime.

It is a super-2 number, since 2×14211671² = 403943185224482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14211679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475 + ... + 5531.

It is an arithmetic number, because the mean of its divisors is an integer number (1850448).

Almost surely, 2^14211671 is an apocalyptic number.

14211671 is a deficient number, since it is larger than the sum of its proper divisors (591913).

14211671 is a wasteful number, since it uses less digits than its factorization.

14211671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201.

The product of its digits is 336, while the sum is 23.

The square root of 14211671 is about 3769.8369991287. The cubic root of 14211671 is about 242.2228157532. Note that the first 3 decimals are identical.

The spelling of 14211671 in words is "fourteen million, two hundred eleven thousand, six hundred seventy-one".