13966461 has 24 divisors (see below), whose sum is σ = 21056256. Its totient is φ = 8910720.

The previous prime is 13966457. The next prime is 13966471. The reversal of 13966461 is 16466931.

13966461 is a `hidden beast` number, since 1 + 3 + 9 + 6 + 646 + 1 = 666.

13966461 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13966461 - 2² = 13966457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13966441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31306 + ... + 31748.

It is an arithmetic number, because the mean of its divisors is an integer number (877344).

Almost surely, 2^13966461 is an apocalyptic number.

It is an amenable number.

13966461 is a deficient number, since it is larger than the sum of its proper divisors (7089795).

13966461 is a wasteful number, since it uses less digits than its factorization.

13966461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 590 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 13966461 is about 3737.1728619372. The cubic root of 13966461 is about 240.8216111864.

The spelling of 13966461 in words is "thirteen million, nine hundred sixty-six thousand, four hundred sixty-one".