12285795 has 32 divisors (see below), whose sum is σ = 20736000. Its totient is φ = 6199424.

The previous prime is 12285731. The next prime is 12285797. The reversal of 12285795 is 59758221.

It is a cyclic number.

It is not a de Polignac number, because 12285795 - 2⁶ = 12285731 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (12285797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51286 + ... + 51524.

It is an arithmetic number, because the mean of its divisors is an integer number (648000).

Almost surely, 2^12285795 is an apocalyptic number.

12285795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12285795 is a deficient number, since it is larger than the sum of its proper divisors (8450205).

12285795 is a wasteful number, since it uses less digits than its factorization.

12285795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419.

The product of its digits is 50400, while the sum is 39.

The square root of 12285795 is about 3505.1098413602. The cubic root of 12285795 is about 230.7461276444.

The spelling of 12285795 in words is "twelve million, two hundred eighty-five thousand, seven hundred ninety-five".