12250282 has 24 divisors (see below), whose sum is σ = 20377728. Its totient is φ = 5518920.

The previous prime is 12250253. The next prime is 12250297. The reversal of 12250282 is 28205221.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53853 + ... + 54079.

It is an arithmetic number, because the mean of its divisors is an integer number (849072).

Almost surely, 2^12250282 is an apocalyptic number.

12250282 is a deficient number, since it is larger than the sum of its proper divisors (8127446).

12250282 is a wasteful number, since it uses less digits than its factorization.

12250282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 12250282 is about 3500.0402854824. The cubic root of 12250282 is about 230.5235834914.

The spelling of 12250282 in words is "twelve million, two hundred fifty thousand, two hundred eighty-two".