1224596 has 6 divisors (see below), whose sum is σ = 2143050. Its totient is φ = 612296.

The previous prime is 1224577. The next prime is 1224599. The reversal of 1224596 is 6954221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 960400 + 264196 = 980^2 + 514^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224599) 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 as a sum of consecutive naturals, namely, 153071 + ... + 153078.

It is an arithmetic number, because the mean of its divisors is an integer number (357175).

2^1224596 is an apocalyptic number.

It is an amenable number.

1224596 is a deficient number, since it is larger than the sum of its proper divisors (918454).

1224596 is a wasteful number, since it uses less digits than its factorization.

1224596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306153 (or 306151 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 1224596 is about 1106.6146574124. The cubic root of 1224596 is about 106.9869841797.

The spelling of 1224596 in words is "one million, two hundred twenty-four thousand, five hundred ninety-six".