1222482 has 16 divisors (see below), whose sum is σ = 2482272. Its totient is φ = 401280.

The previous prime is 1222471. The next prime is 1222483. The reversal of 1222482 is 2842221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1222483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119 + ... + 1922.

It is an arithmetic number, because the mean of its divisors is an integer number (155142).

2^1222482 is an apocalyptic number.

1222482 is an abundant number, since it is smaller than the sum of its proper divisors (1259790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1222482 is a wasteful number, since it uses less digits than its factorization.

1222482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113.

The product of its digits is 512, while the sum is 21.

The square root of 1222482 is about 1105.6590794635. The cubic root of 1222482 is about 106.9253854282.

The spelling of 1222482 in words is "one million, two hundred twenty-two thousand, four hundred eighty-two".