13464579 has 4 divisors (see below), whose sum is σ = 17952776. Its totient is φ = 8976384.

The previous prime is 13464553. The next prime is 13464587. The reversal of 13464579 is 97546431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97546431 = 3 ⋅32515477.

It is not a de Polignac number, because 13464579 - 2¹¹ = 13462531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13464589) 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 3 ways as a sum of consecutive naturals, for example, 2244094 + ... + 2244099.

It is an arithmetic number, because the mean of its divisors is an integer number (4488194).

Almost surely, 2^13464579 is an apocalyptic number.

13464579 is a deficient number, since it is larger than the sum of its proper divisors (4488197).

13464579 is an equidigital number, since it uses as much as digits as its factorization.

13464579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4488196.

The product of its digits is 90720, while the sum is 39.

The square root of 13464579 is about 3669.4112606793. The cubic root of 13464579 is about 237.9017260157.

The spelling of 13464579 in words is "thirteen million, four hundred sixty-four thousand, five hundred seventy-nine".