1144356 has 24 divisors (see below), whose sum is σ = 2728320. Its totient is φ = 373152.

The previous prime is 1144349. The next prime is 1144357. The reversal of 1144356 is 6534411.

It is not an unprimeable number, because it can be changed into a prime (1144357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451 + ... + 1578.

It is an arithmetic number, because the mean of its divisors is an integer number (113680).

2^1144356 is an apocalyptic number.

It is an amenable number.

1144356 is an abundant number, since it is smaller than the sum of its proper divisors (1583964).

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

1144356 is a wasteful number, since it uses less digits than its factorization.

1144356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083 (or 2081 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1144356 is about 1069.7457641889. The cubic root of 1144356 is about 104.5972782190.

Adding to 1144356 its reverse (6534411), we get a palindrome (7678767).

The spelling of 1144356 in words is "one million, one hundred forty-four thousand, three hundred fifty-six".