1163012 has 12 divisors (see below), whose sum is σ = 2042880. Its totient is φ = 579336.

The previous prime is 1163011. The next prime is 1163017. The reversal of 1163012 is 2103611.

It is not an unprimeable number, because it can be changed into a prime (1163011) 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, 1613 + ... + 2219.

It is an arithmetic number, because the mean of its divisors is an integer number (170240).

2^1163012 is an apocalyptic number.

It is an amenable number.

1163012 is a deficient number, since it is larger than the sum of its proper divisors (879868).

1163012 is a wasteful number, since it uses less digits than its factorization.

1163012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1088 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1163012 is about 1078.4303408195. The cubic root of 1163012 is about 105.1626202695.

Adding to 1163012 its reverse (2103611), we get a palindrome (3266623).

The spelling of 1163012 in words is "one million, one hundred sixty-three thousand, twelve".