12255662 has 4 divisors (see below), whose sum is σ = 18383496. Its totient is φ = 6127830.

The previous prime is 12255653. The next prime is 12255713. The reversal of 12255662 is 26655221.

12255662 is digitally balanced in base 2, 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.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3063914 + ... + 3063917.

It is an arithmetic number, because the mean of its divisors is an integer number (4595874).

Almost surely, 2^12255662 is an apocalyptic number.

12255662 is a deficient number, since it is larger than the sum of its proper divisors (6127834).

12255662 is an equidigital number, since it uses as much as digits as its factorization.

12255662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6127833.

The product of its digits is 7200, while the sum is 29.

The square root of 12255662 is about 3500.8087637002. The cubic root of 12255662 is about 230.5573251736.

It can be divided in two parts, 1225 and 5662, that multiplied together give a triangular number (6935950 = T₃₇₂₄).

The spelling of 12255662 in words is "twelve million, two hundred fifty-five thousand, six hundred sixty-two".