1137166 has 16 divisors (see below), whose sum is σ = 1814400. Its totient is φ = 533368.

The previous prime is 1137163. The next prime is 1137167. The reversal of 1137166 is 6617311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1137166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2505 + ... + 2923.

It is an arithmetic number, because the mean of its divisors is an integer number (113400).

2^1137166 is an apocalyptic number.

1137166 is a deficient number, since it is larger than the sum of its proper divisors (677234).

1137166 is a wasteful number, since it uses less digits than its factorization.

1137166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503.

The product of its digits is 756, while the sum is 25.

The square root of 1137166 is about 1066.3798572741. The cubic root of 1137166 is about 104.3777559123.

The spelling of 1137166 in words is "one million, one hundred thirty-seven thousand, one hundred sixty-six".