13466673 has 12 divisors (see below), whose sum is σ = 21220368. Its totient is φ = 8161560.

The previous prime is 13466659. The next prime is 13466683. The reversal of 13466673 is 37666431.

It is a happy number.

It is not a de Polignac number, because 13466673 - 2⁸ = 13466417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13466683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67915 + ... + 68112.

It is an arithmetic number, because the mean of its divisors is an integer number (1768364).

Almost surely, 2^13466673 is an apocalyptic number.

It is an amenable number.

13466673 is a deficient number, since it is larger than the sum of its proper divisors (7753695).

13466673 is a wasteful number, since it uses less digits than its factorization.

13466673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136044 (or 136041 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 13466673 is about 3669.6965814628. The cubic root of 13466673 is about 237.9140581352.

The spelling of 13466673 in words is "thirteen million, four hundred sixty-six thousand, six hundred seventy-three".