14004671 has 4 divisors (see below), whose sum is σ = 14115072. Its totient is φ = 13894272.

The previous prime is 14004649. The next prime is 14004707. The reversal of 14004671 is 17640041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17640041 = 61 ⋅289181.

It is a cyclic number.

It is not a de Polignac number, because 14004671 - 2¹⁸ = 13742527 is a prime.

It is a super-2 number, since 2×14004671² = 392261619636482, 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 (14004271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55010 + ... + 55263.

It is an arithmetic number, because the mean of its divisors is an integer number (3528768).

Almost surely, 2^14004671 is an apocalyptic number.

14004671 is a deficient number, since it is larger than the sum of its proper divisors (110401).

14004671 is a wasteful number, since it uses less digits than its factorization.

14004671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110400.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 14004671 is about 3742.2815233491. The cubic root of 14004671 is about 241.0410276621.

The spelling of 14004671 in words is "fourteen million, four thousand, six hundred seventy-one".