1140115612 has 36 divisors (see below), whose sum is σ = 2094520680. Its totient is φ = 542974432.

The previous prime is 1140115607. The next prime is 1140115637. The reversal of 1140115612 is 2165110411.

It is a happy number.

It is a super-2 number, since 2×1140115612² = 2599727217452269088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 568203 + ... + 570205.

It is an arithmetic number, because the mean of its divisors is an integer number (58181130).

Almost surely, 2^1140115612 is an apocalyptic number.

It is an amenable number.

1140115612 is a deficient number, since it is larger than the sum of its proper divisors (954405068).

1140115612 is a wasteful number, since it uses less digits than its factorization.

1140115612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322 (or 2297 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 1140115612 is about 33765.5980548250. The cubic root of 1140115612 is about 1044.6792394806.

The spelling of 1140115612 in words is "one billion, one hundred forty million, one hundred fifteen thousand, six hundred twelve".