14146561 has 8 divisors (see below), whose sum is σ = 16619904. Its totient is φ = 11871120.

The previous prime is 14146553. The next prime is 14146591. The reversal of 14146561 is 16564141.

14146561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 1536-th star number.

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 14146561 - 2³ = 14146553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14146511) 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, 49321 + ... + 49606.

It is an arithmetic number, because the mean of its divisors is an integer number (2077488).

Almost surely, 2^14146561 is an apocalyptic number.

14146561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14146561 is a deficient number, since it is larger than the sum of its proper divisors (2473343).

14146561 is a wasteful number, since it uses less digits than its factorization.

14146561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98951.

The product of its digits is 2880, while the sum is 28.

The square root of 14146561 is about 3761.1914335753. The cubic root of 14146561 is about 241.8523391715.

The spelling of 14146561 in words is "fourteen million, one hundred forty-six thousand, five hundred sixty-one".