1159012 has 12 divisors (see below), whose sum is σ = 2053296. Its totient is φ = 572360.

The previous prime is 1159007. The next prime is 1159027. The reversal of 1159012 is 2109511.

It is a super-2 number, since 2×1159012² = 2686617632288, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414 + ... + 2077.

It is an arithmetic number, because the mean of its divisors is an integer number (171108).

2^1159012 is an apocalyptic number.

It is an amenable number.

1159012 is a deficient number, since it is larger than the sum of its proper divisors (894284).

1159012 is a wasteful number, since it uses less digits than its factorization.

1159012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578 (or 3576 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 1159012 is about 1076.5741962354. The cubic root of 1159012 is about 105.0419182593.

The spelling of 1159012 in words is "one million, one hundred fifty-nine thousand, twelve".