1130667 has 4 divisors (see below), whose sum is σ = 1507560. Its totient is φ = 753776.

The previous prime is 1130651. The next prime is 1130677. The reversal of 1130667 is 7660311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1130667 - 2⁴ = 1130651 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1130627) 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, 188442 + ... + 188447.

It is an arithmetic number, because the mean of its divisors is an integer number (376890).

2^1130667 is an apocalyptic number.

1130667 is a deficient number, since it is larger than the sum of its proper divisors (376893).

1130667 is an equidigital number, since it uses as much as digits as its factorization.

1130667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376892.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 1130667 is about 1063.3282654007. The cubic root of 1130667 is about 104.1785333325.

Adding to 1130667 its reverse (7660311), we get a palindrome (8790978).

The spelling of 1130667 in words is "one million, one hundred thirty thousand, six hundred sixty-seven".