12254085 has 40 divisors (see below), whose sum is σ = 22302720. Its totient is φ = 6435936.

The previous prime is 12254057. The next prime is 12254087. The reversal of 12254085 is 58045221.

It is a happy number.

It is not a de Polignac number, because 12254085 - 2¹² = 12249989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254087) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 31804 + ... + 32186.

It is an arithmetic number, because the mean of its divisors is an integer number (557568).

Almost surely, 2^12254085 is an apocalyptic number.

12254085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12254085 is a deficient number, since it is larger than the sum of its proper divisors (10048635).

12254085 is an equidigital number, since it uses as much as digits as its factorization.

12254085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 12254085 is about 3500.5835227859. The cubic root of 12254085 is about 230.5474357446.

The spelling of 12254085 in words is "twelve million, two hundred fifty-four thousand, eighty-five".