1122482 has 16 divisors (see below), whose sum is σ = 1795200. Its totient is φ = 524880.

The previous prime is 1122481. The next prime is 1122491. The reversal of 1122482 is 2842211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1122481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4007 + ... + 4277.

It is an arithmetic number, because the mean of its divisors is an integer number (112200).

2^1122482 is an apocalyptic number.

1122482 is a deficient number, since it is larger than the sum of its proper divisors (672718).

1122482 is a wasteful number, since it uses less digits than its factorization.

1122482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401.

The product of its digits is 256, while the sum is 20.

The square root of 1122482 is about 1059.4725102616. The cubic root of 1122482 is about 103.9265383584.

Adding to 1122482 its reverse (2842211), we get a palindrome (3964693).

The spelling of 1122482 in words is "one million, one hundred twenty-two thousand, four hundred eighty-two".