1125836 has 12 divisors (see below), whose sum is σ = 2023728. Its totient is φ = 547632.

The previous prime is 1125833. The next prime is 1125857. The reversal of 1125836 is 6385211.

It is not an unprimeable number, because it can be changed into a prime (1125833) 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, 3656 + ... + 3951.

It is an arithmetic number, because the mean of its divisors is an integer number (168644).

2^1125836 is an apocalyptic number.

It is an amenable number.

1125836 is a deficient number, since it is larger than the sum of its proper divisors (897892).

1125836 is a wasteful number, since it uses less digits than its factorization.

1125836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648 (or 7646 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 1125836 is about 1061.0541927725. The cubic root of 1125836 is about 104.0299469972.

The spelling of 1125836 in words is "one million, one hundred twenty-five thousand, eight hundred thirty-six".