1229044 has 6 divisors (see below), whose sum is σ = 2150834. Its totient is φ = 614520.

The previous prime is 1229023. The next prime is 1229071. The reversal of 1229044 is 4409221.

It can be written as a sum of positive squares in only one way, i.e., 1210000 + 19044 = 1100^2 + 138^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153627 + ... + 153634.

2^1229044 is an apocalyptic number.

It is an amenable number.

1229044 is a deficient number, since it is larger than the sum of its proper divisors (921790).

1229044 is a wasteful number, since it uses less digits than its factorization.

1229044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307265 (or 307263 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1229044 is about 1108.6225687762. The cubic root of 1229044 is about 107.1163610248.

The spelling of 1229044 in words is "one million, two hundred twenty-nine thousand, forty-four".