1232244 has 36 divisors (see below), whose sum is σ = 3355716. Its totient is φ = 379008.

The previous prime is 1232243. The next prime is 1232269. The reversal of 1232244 is 4422321.

It can be written as a sum of positive squares in 2 ways, for example, as 191844 + 1040400 = 438^2 + 1020^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a d-powerful number, because it can be written as 1 + 2⁷ + 3⁹ + 2¹⁵ + 2¹⁷ + 4² + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232243) 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 11 ways as a sum of consecutive naturals, for example, 849 + ... + 1784.

2^1232244 is an apocalyptic number.

It is an amenable number.

1232244 is an abundant number, since it is smaller than the sum of its proper divisors (2123472).

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

1232244 is a wasteful number, since it uses less digits than its factorization.

1232244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656 (or 2651 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 1232244 is about 1110.0648629697. The cubic root of 1232244 is about 107.2092449516.

Adding to 1232244 its reverse (4422321), we get a palindrome (5654565).

The spelling of 1232244 in words is "one million, two hundred thirty-two thousand, two hundred forty-four".