1144712 has 32 divisors (see below), whose sum is σ = 2397600. Its totient is φ = 509184.

The previous prime is 1144691. The next prime is 1144721. The reversal of 1144712 is 2174411.

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2363 + ... + 2805.

It is an arithmetic number, because the mean of its divisors is an integer number (74925).

2^1144712 is an apocalyptic number.

It is an amenable number.

1144712 is an abundant number, since it is smaller than the sum of its proper divisors (1252888).

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

1144712 is a wasteful number, since it uses less digits than its factorization.

1144712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 481 counting only the distinct ones).

The product of its digits is 224, while the sum is 20.

The square root of 1144712 is about 1069.9121459260. The cubic root of 1144712 is about 104.6081235534.

The spelling of 1144712 in words is "one million, one hundred forty-four thousand, seven hundred twelve".