1224332 has 6 divisors (see below), whose sum is σ = 2142588. Its totient is φ = 612164.

The previous prime is 1224329. The next prime is 1224337. The reversal of 1224332 is 2334221.

It is a self number, because there is not a number n which added to its sum of digits gives 1224332.

It is not an unprimeable number, because it can be changed into a prime (1224337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153038 + ... + 153045.

It is an arithmetic number, because the mean of its divisors is an integer number (357098).

2^1224332 is an apocalyptic number.

It is an amenable number.

1224332 is a deficient number, since it is larger than the sum of its proper divisors (918256).

1224332 is a wasteful number, since it uses less digits than its factorization.

1224332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306087 (or 306085 counting only the distinct ones).

The product of its digits is 288, while the sum is 17.

The square root of 1224332 is about 1106.4953682687. The cubic root of 1224332 is about 106.9792954961.

Adding to 1224332 its reverse (2334221), we get a palindrome (3558553).

The spelling of 1224332 in words is "one million, two hundred twenty-four thousand, three hundred thirty-two".