13465966 has 16 divisors (see below), whose sum is σ = 21339648. Its totient is φ = 6363000.

The previous prime is 13465961. The next prime is 13465973. The reversal of 13465966 is 66956431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13465961) 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, 141 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (1333728).

Almost surely, 2^13465966 is an apocalyptic number.

13465966 is a deficient number, since it is larger than the sum of its proper divisors (7873682).

13465966 is a wasteful number, since it uses less digits than its factorization.

13465966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127.

The product of its digits is 116640, while the sum is 40.

The square root of 13465966 is about 3669.6002507085. The cubic root of 13465966 is about 237.9098945683.

The spelling of 13465966 in words is "thirteen million, four hundred sixty-five thousand, nine hundred sixty-six".