1141012 has 12 divisors (see below), whose sum is σ = 2015860. Its totient is φ = 565056.

The previous prime is 1141009. The next prime is 1141013. The reversal of 1141012 is 2101411.

It can be written as a sum of positive squares in 2 ways, for example, as 992016 + 148996 = 996^2 + 386^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1141012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873 + ... + 1744.

2^1141012 is an apocalyptic number.

It is an amenable number.

1141012 is a deficient number, since it is larger than the sum of its proper divisors (874848).

1141012 is a wasteful number, since it uses less digits than its factorization.

1141012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730 (or 2728 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1141012 is about 1068.1816324951. The cubic root of 1141012 is about 104.4952952256.

Adding to 1141012 its reverse (2101411), we get a palindrome (3242423).

The spelling of 1141012 in words is "one million, one hundred forty-one thousand, twelve".