13464005 has 4 divisors (see below), whose sum is σ = 16156812. Its totient is φ = 10771200.

The previous prime is 13463999. The next prime is 13464023. The reversal of 13464005 is 50046431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8076964 + 5387041 = 2842^2 + 2321^2 .

It is not a de Polignac number, because 13464005 - 2¹⁸ = 13201861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1346396 + ... + 1346405.

It is an arithmetic number, because the mean of its divisors is an integer number (4039203).

Almost surely, 2^13464005 is an apocalyptic number.

It is an amenable number.

13464005 is a deficient number, since it is larger than the sum of its proper divisors (2692807).

13464005 is an equidigital number, since it uses as much as digits as its factorization.

13464005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692806.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 13464005 is about 3669.3330456637. Note that the first 3 decimals coincide. The cubic root of 13464005 is about 237.8983453547.

The spelling of 13464005 in words is "thirteen million, four hundred sixty-four thousand, five".