12082245 has 32 divisors (see below), whose sum is σ = 23058432. Its totient is φ = 5282112.

The previous prime is 12082237. The next prime is 12082247. The reversal of 12082245 is 54228021.

It is not a de Polignac number, because 12082245 - 2³ = 12082237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12082247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87 + ... + 4916.

It is an arithmetic number, because the mean of its divisors is an integer number (720576).

Almost surely, 2^12082245 is an apocalyptic number.

12082245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12082245 is a deficient number, since it is larger than the sum of its proper divisors (10976187).

12082245 is a wasteful number, since it uses less digits than its factorization.

12082245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 12082245 is about 3475.9523874760. The cubic root of 12082245 is about 229.4646971296.

The spelling of 12082245 in words is "twelve million, eighty-two thousand, two hundred forty-five".