1144484 has 36 divisors (see below), whose sum is σ = 2363760. Its totient is φ = 479520.

The previous prime is 1144483. The next prime is 1144499. The reversal of 1144484 is 4844411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1144483) 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, 30914 + ... + 30950.

It is an arithmetic number, because the mean of its divisors is an integer number (65660).

2^1144484 is an apocalyptic number.

It is an amenable number.

1144484 is an abundant number, since it is smaller than the sum of its proper divisors (1219276).

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

1144484 is a wasteful number, since it uses less digits than its factorization.

1144484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 69 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

The square root of 1144484 is about 1069.8055898153. The cubic root of 1144484 is about 104.6011779240.

Adding to 1144484 its reverse (4844411), we get a palindrome (5988895).

The spelling of 1144484 in words is "one million, one hundred forty-four thousand, four hundred eighty-four".