1150444 has 6 divisors (see below), whose sum is σ = 2013284. Its totient is φ = 575220.

The previous prime is 1150423. The next prime is 1150447. The reversal of 1150444 is 4440511.

It is not an unprimeable number, because it can be changed into a prime (1150447) 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, 143802 + ... + 143809.

2^1150444 is an apocalyptic number.

It is an amenable number.

1150444 is a deficient number, since it is larger than the sum of its proper divisors (862840).

1150444 is a wasteful number, since it uses less digits than its factorization.

1150444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287615 (or 287613 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1150444 is about 1072.5875255661. The cubic root of 1150444 is about 104.7824368913.

Adding to 1150444 its reverse (4440511), we get a palindrome (5590955).

The spelling of 1150444 in words is "one million, one hundred fifty thousand, four hundred forty-four".