14061669 has 8 divisors (see below), whose sum is σ = 19851840. Its totient is φ = 8822976.

The previous prime is 14061667. The next prime is 14061679. The reversal of 14061669 is 96616041.

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

It is not a de Polignac number, because 14061669 - 2¹ = 14061667 is a prime.

It is a super-2 number, since 2×14061669² = 395461070131122, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14061661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137809 + ... + 137910.

It is an arithmetic number, because the mean of its divisors is an integer number (2481480).

Almost surely, 2^14061669 is an apocalyptic number.

It is an amenable number.

14061669 is a deficient number, since it is larger than the sum of its proper divisors (5790171).

14061669 is a wasteful number, since it uses less digits than its factorization.

14061669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275739.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 14061669 is about 3749.8891983631. The cubic root of 14061669 is about 241.3675915589.

The spelling of 14061669 in words is "fourteen million, sixty-one thousand, six hundred sixty-nine".