12064523 has 4 divisors (see below), whose sum is σ = 12118848. Its totient is φ = 12010200.

The previous prime is 12064517. The next prime is 12064529. The reversal of 12064523 is 32546021.

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

It is an interprime number because it is at equal distance from previous prime (12064517) and next prime (12064529).

It is a cyclic number.

It is not a de Polignac number, because 12064523 - 2²⁰ = 11015947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12064529) 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, 26828 + ... + 27273.

It is an arithmetic number, because the mean of its divisors is an integer number (3029712).

Almost surely, 2^12064523 is an apocalyptic number.

12064523 is a deficient number, since it is larger than the sum of its proper divisors (54325).

12064523 is an equidigital number, since it uses as much as digits as its factorization.

12064523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54324.

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

The square root of 12064523 is about 3473.4022226054. The cubic root of 12064523 is about 229.3524507924.

The spelling of 12064523 in words is "twelve million, sixty-four thousand, five hundred twenty-three".