1166907 has 16 divisors (see below), whose sum is σ = 1793792. Its totient is φ = 660960.

The previous prime is 1166903. The next prime is 1166927. The reversal of 1166907 is 7096611.

It is not a de Polignac number, because 1166907 - 2² = 1166903 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1166903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3648 + ... + 3954.

It is an arithmetic number, because the mean of its divisors is an integer number (112112).

2^1166907 is an apocalyptic number.

1166907 is a deficient number, since it is larger than the sum of its proper divisors (626885).

1166907 is a wasteful number, since it uses less digits than its factorization.

1166907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 1166907 is about 1080.2346967210. The cubic root of 1166907 is about 105.2798881873.

The spelling of 1166907 in words is "one million, one hundred sixty-six thousand, nine hundred seven".