14871669 has 8 divisors (see below), whose sum is σ = 20364960. Its totient is φ = 9646416.

The previous prime is 14871629. The next prime is 14871677. The reversal of 14871669 is 96617841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14871669 - 2¹⁷ = 14740597 is a prime.

It is a super-2 number, since 2×14871669² = 442333077691122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14871669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14871629) 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, 66879 + ... + 67100.

It is an arithmetic number, because the mean of its divisors is an integer number (2545620).

Almost surely, 2^14871669 is an apocalyptic number.

It is an amenable number.

14871669 is a deficient number, since it is larger than the sum of its proper divisors (5493291).

14871669 is a wasteful number, since it uses less digits than its factorization.

14871669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134019.

The product of its digits is 72576, while the sum is 42.

The square root of 14871669 is about 3856.3802976366. The cubic root of 14871669 is about 245.9158777739.

It can be divided in two parts, 148716 and 69, that added together give a triangular number (148785 = T₅₄₅).

The spelling of 14871669 in words is "fourteen million, eight hundred seventy-one thousand, six hundred sixty-nine".