12064571 has 8 divisors (see below), whose sum is σ = 12441600. Its totient is φ = 11692648.

The previous prime is 12064567. The next prime is 12064579. The reversal of 12064571 is 17546021.

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

It is a cyclic number.

It is not a de Polignac number, because 12064571 - 2² = 12064567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12064571.

It is not an unprimeable number, because it can be changed into a prime (12064579) 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 7 ways as a sum of consecutive naturals, for example, 3830 + ... + 6228.

It is an arithmetic number, because the mean of its divisors is an integer number (1555200).

Almost surely, 2^12064571 is an apocalyptic number.

12064571 is a deficient number, since it is larger than the sum of its proper divisors (377029).

12064571 is a wasteful number, since it uses less digits than its factorization.

12064571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 12064571 is about 3473.4091322503. The cubic root of 12064571 is about 229.3527549597.

The spelling of 12064571 in words is "twelve million, sixty-four thousand, five hundred seventy-one".