14026661 has 8 divisors (see below), whose sum is σ = 15383424. Its totient is φ = 12683520.

The previous prime is 14026657. The next prime is 14026669. The reversal of 14026661 is 16662041.

It is a happy number.

14026661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14026661 - 2² = 14026657 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 14026661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14026669) 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, 1181 + ... + 5426.

It is an arithmetic number, because the mean of its divisors is an integer number (1922928).

Almost surely, 2^14026661 is an apocalyptic number.

14026661 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14026661 is a deficient number, since it is larger than the sum of its proper divisors (1356763).

14026661 is a wasteful number, since it uses less digits than its factorization.

14026661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6811.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 14026661 is about 3745.2184181967. The cubic root of 14026661 is about 241.1671217906.

The spelling of 14026661 in words is "fourteen million, twenty-six thousand, six hundred sixty-one".