14689261 has 8 divisors (see below), whose sum is σ = 15681600. Its totient is φ = 13718880.

The previous prime is 14689253. The next prime is 14689267. The reversal of 14689261 is 16298641.

It is a happy number.

14689261 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 14689261 - 2³ = 14689253 is a prime.

It is a super-2 number, since 2×14689261² = 431548777452242, which contains 22 as substring.

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 14689261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14689267) 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, 4096 + ... + 6793.

It is an arithmetic number, because the mean of its divisors is an integer number (1960200).

Almost surely, 2^14689261 is an apocalyptic number.

It is an amenable number.

14689261 is a deficient number, since it is larger than the sum of its proper divisors (992339).

14689261 is a wasteful number, since it uses less digits than its factorization.

14689261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10979.

The product of its digits is 20736, while the sum is 37.

The square root of 14689261 is about 3832.6571722501. The cubic root of 14689261 is about 244.9063143119.

The spelling of 14689261 in words is "fourteen million, six hundred eighty-nine thousand, two hundred sixty-one".