12268785 has 8 divisors (see below), whose sum is σ = 19630080. Its totient is φ = 6543344.

The previous prime is 12268783. The next prime is 12268801. The reversal of 12268785 is 58786221.

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

It is a cyclic number.

It is not a de Polignac number, because 12268785 - 2¹ = 12268783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12268783) 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, 408945 + ... + 408974.

It is an arithmetic number, because the mean of its divisors is an integer number (2453760).

Almost surely, 2^12268785 is an apocalyptic number.

12268785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12268785 is a deficient number, since it is larger than the sum of its proper divisors (7361295).

12268785 is an equidigital number, since it uses as much as digits as its factorization.

12268785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817927.

The product of its digits is 53760, while the sum is 39.

The square root of 12268785 is about 3502.6825434230. The cubic root of 12268785 is about 230.6395871385.

Subtracting from 12268785 its product of digits (53760), we obtain a square (12215025 = 3495²).

It can be divided in two parts, 1226 and 8785, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 12268785 in words is "twelve million, two hundred sixty-eight thousand, seven hundred eighty-five".