12082250 has 32 divisors (see below), whose sum is σ = 23362560. Its totient is φ = 4674000.

The previous prime is 12082247. The next prime is 12082307. The reversal of 12082250 is 5228021.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6971 + ... + 8529.

It is an arithmetic number, because the mean of its divisors is an integer number (730080).

Almost surely, 2^12082250 is an apocalyptic number.

12082250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12082250 is a deficient number, since it is larger than the sum of its proper divisors (11280310).

12082250 is a wasteful number, since it uses less digits than its factorization.

12082250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607 (or 1597 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 12082250 is about 3475.9531067033. The cubic root of 12082250 is about 229.4647287828.

The spelling of 12082250 in words is "twelve million, eighty-two thousand, two hundred fifty".