1136872 has 16 divisors (see below), whose sum is σ = 2325600. Its totient is φ = 516720.

The previous prime is 1136869. The next prime is 1136897. The reversal of 1136872 is 2786311.

It is a self number, because there is not a number n which added to its sum of digits gives 1136872.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6372 + ... + 6547.

It is an arithmetic number, because the mean of its divisors is an integer number (145350).

2^1136872 is an apocalyptic number.

It is an amenable number.

1136872 is an abundant number, since it is smaller than the sum of its proper divisors (1188728).

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

1136872 is a wasteful number, since it uses less digits than its factorization.

1136872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12936 (or 12932 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 1136872 is about 1066.2419987976. The cubic root of 1136872 is about 104.3687599506.

The spelling of 1136872 in words is "one million, one hundred thirty-six thousand, eight hundred seventy-two".