1143062796 has 48 divisors (see below), whose sum is σ = 2863848960. Its totient is φ = 353552640.

The previous prime is 1143062777. The next prime is 1143062801. The reversal of 1143062796 is 6972603411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24976 + ... + 53943.

It is an arithmetic number, because the mean of its divisors is an integer number (59663520).

Almost surely, 2^1143062796 is an apocalyptic number.

It is an amenable number.

1143062796 is an abundant number, since it is smaller than the sum of its proper divisors (1720786164).

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

1143062796 is a wasteful number, since it uses less digits than its factorization.

1143062796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79014 (or 79012 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 1143062796 is about 33809.2117033213. The cubic root of 1143062796 is about 1045.5786256982.

The spelling of 1143062796 in words is "one billion, one hundred forty-three million, sixty-two thousand, seven hundred ninety-six".