12246655 has 8 divisors (see below), whose sum is σ = 14714784. Its totient is φ = 9784800.

The previous prime is 12246653. The next prime is 12246677. The reversal of 12246655 is 55664221.

12246655 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12246655 - 2¹ = 12246653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12246653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6745 + ... + 8365.

It is an arithmetic number, because the mean of its divisors is an integer number (1839348).

Almost surely, 2^12246655 is an apocalyptic number.

12246655 is a deficient number, since it is larger than the sum of its proper divisors (2468129).

12246655 is a wasteful number, since it uses less digits than its factorization.

12246655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137.

The product of its digits is 14400, while the sum is 31.

The square root of 12246655 is about 3499.5221102316. The cubic root of 12246655 is about 230.5008305032.

The spelling of 12246655 in words is "twelve million, two hundred forty-six thousand, six hundred fifty-five".