12064285 has 4 divisors (see below), whose sum is σ = 14477148. Its totient is φ = 9651424.

The previous prime is 12064279. The next prime is 12064303. The reversal of 12064285 is 58246021.

12064285 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58246021 = 457 ⋅127453.

It can be written as a sum of positive squares in 2 ways, for example, as 8892324 + 3171961 = 2982^2 + 1781^2 .

It is a cyclic number.

It is not a de Polignac number, because 12064285 - 2³ = 12064277 is a prime.

It is a super-2 number, since 2×12064285² = 291093945122450, which contains 22 as substring.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1206424 + ... + 1206433.

It is an arithmetic number, because the mean of its divisors is an integer number (3619287).

Almost surely, 2^12064285 is an apocalyptic number.

It is an amenable number.

12064285 is a deficient number, since it is larger than the sum of its proper divisors (2412863).

12064285 is an equidigital number, since it uses as much as digits as its factorization.

12064285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412862.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 12064285 is about 3473.3679620795. The cubic root of 12064285 is about 229.3509426172.

The spelling of 12064285 in words is "twelve million, sixty-four thousand, two hundred eighty-five".