1150344 has 48 divisors (see below), whose sum is σ = 3357900. Its totient is φ = 353664.

The previous prime is 1150309. The next prime is 1150349. The reversal of 1150344 is 4430511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1127844 + 22500 = 1062^2 + 150^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1150349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322 + ... + 1550.

2^1150344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1678950).

1150344 is an abundant number, since it is smaller than the sum of its proper divisors (2207556).

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

1150344 is a wasteful number, since it uses less digits than its factorization.

1150344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1150344 is about 1072.5409083107. The cubic root of 1150344 is about 104.7794008034.

Adding to 1150344 its reverse (4430511), we get a palindrome (5580855).

The spelling of 1150344 in words is "one million, one hundred fifty thousand, three hundred forty-four".