1224474 has 32 divisors (see below), whose sum is σ = 2695680. Its totient is φ = 369072.

The previous prime is 1224473. The next prime is 1224479. The reversal of 1224474 is 4744221.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1224473) 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 15 ways as a sum of consecutive naturals, for example, 2389 + ... + 2855.

It is an arithmetic number, because the mean of its divisors is an integer number (84240).

2^1224474 is an apocalyptic number.

1224474 is an abundant number, since it is smaller than the sum of its proper divisors (1471206).

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

1224474 is a wasteful number, since it uses less digits than its factorization.

1224474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514.

The product of its digits is 1792, while the sum is 24.

The square root of 1224474 is about 1106.5595329669. The cubic root of 1224474 is about 106.9834312133.

Adding to 1224474 its reverse (4744221), we get a palindrome (5968695).

The spelling of 1224474 in words is "one million, two hundred twenty-four thousand, four hundred seventy-four".