12263845 has 8 divisors (see below), whose sum is σ = 16054560. Its totient is φ = 8919120.

The previous prime is 12263843. The next prime is 12263861. The reversal of 12263845 is 54836221.

12263845 is digitally balanced in base 2, 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 12263845 - 2¹ = 12263843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12263843) 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, 111435 + ... + 111544.

It is an arithmetic number, because the mean of its divisors is an integer number (2006820).

Almost surely, 2^12263845 is an apocalyptic number.

It is an amenable number.

12263845 is a deficient number, since it is larger than the sum of its proper divisors (3790715).

12263845 is a wasteful number, since it uses less digits than its factorization.

12263845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222995.

The product of its digits is 11520, while the sum is 31.

The square root of 12263845 is about 3501.9772986129. The cubic root of 12263845 is about 230.6086274710.

The spelling of 12263845 in words is "twelve million, two hundred sixty-three thousand, eight hundred forty-five".