1125839796 has 24 divisors (see below), whose sum is σ = 2634287040. Its totient is φ = 374233152.

The previous prime is 1125839789. The next prime is 1125839801. The reversal of 1125839796 is 6979385211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126361 + ... + 134976.

It is an arithmetic number, because the mean of its divisors is an integer number (109761960).

Almost surely, 2^1125839796 is an apocalyptic number.

It is an amenable number.

1125839796 is an abundant number, since it is smaller than the sum of its proper divisors (1508447244).

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

1125839796 is a wasteful number, since it uses less digits than its factorization.

1125839796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261703 (or 261701 counting only the distinct ones).

The product of its digits is 816480, while the sum is 51.

The square root of 1125839796 is about 33553.5362666888. The cubic root of 1125839796 is about 1040.3006391688.

The spelling of 1125839796 in words is "one billion, one hundred twenty-five million, eight hundred thirty-nine thousand, seven hundred ninety-six".