12864062 has 8 divisors (see below), whose sum is σ = 19311600. Its totient is φ = 6426864.

The previous prime is 12864031. The next prime is 12864077. The reversal of 12864062 is 26046821.

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

It is a super-2 number, since 2×12864062² = 330968182279688, which contains 22 as substring.

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, 2639 + ... + 5717.

It is an arithmetic number, because the mean of its divisors is an integer number (2413950).

Almost surely, 2^12864062 is an apocalyptic number.

12864062 is a deficient number, since it is larger than the sum of its proper divisors (6447538).

12864062 is a wasteful number, since it uses less digits than its factorization.

12864062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 12864062 is about 3586.6505266056. The cubic root of 12864062 is about 234.3110165373.

The spelling of 12864062 in words is "twelve million, eight hundred sixty-four thousand, sixty-two".