1150441 has 16 divisors (see below), whose sum is σ = 1313280. Its totient is φ = 1002240.

The previous prime is 1150423. The next prime is 1150447. The reversal of 1150441 is 1440511.

It is a cyclic number.

It is not a de Polignac number, because 1150441 - 2¹⁵ = 1117673 is a prime.

It is a Duffinian number.

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 in 15 ways as a sum of consecutive naturals, for example, 19470 + ... + 19528.

It is an arithmetic number, because the mean of its divisors is an integer number (82080).

2^1150441 is an apocalyptic number.

It is an amenable number.

1150441 is a deficient number, since it is larger than the sum of its proper divisors (162839).

1150441 is a wasteful number, since it uses less digits than its factorization.

1150441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1150441 is about 1072.5861270779. The cubic root of 1150441 is about 104.7823458112.

Adding to 1150441 its reverse (1440511), we get a palindrome (2590952).

The spelling of 1150441 in words is "one million, one hundred fifty thousand, four hundred forty-one".