13966467 has 8 divisors (see below), whose sum is σ = 18642624. Its totient is φ = 9300648.

The previous prime is 13966457. The next prime is 13966471. The reversal of 13966467 is 76466931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13966467 - 2¹⁹ = 13442179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13966457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488 + ... + 5490.

It is an arithmetic number, because the mean of its divisors is an integer number (2330328).

Almost surely, 2^13966467 is an apocalyptic number.

13966467 is a deficient number, since it is larger than the sum of its proper divisors (4676157).

13966467 is a wasteful number, since it uses less digits than its factorization.

13966467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169.

The product of its digits is 163296, while the sum is 42.

The square root of 13966467 is about 3737.1736646830. The cubic root of 13966467 is about 240.8216456721.

The spelling of 13966467 in words is "thirteen million, nine hundred sixty-six thousand, four hundred sixty-seven".