1160266 has 4 divisors (see below), whose sum is σ = 1740402. Its totient is φ = 580132.

The previous prime is 1160251. The next prime is 1160279. The reversal of 1160266 is 6620611.

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

It can be written as a sum of positive squares in only one way, i.e., 1147041 + 13225 = 1071^2 + 115^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290065 + ... + 290068.

2^1160266 is an apocalyptic number.

1160266 is a deficient number, since it is larger than the sum of its proper divisors (580136).

1160266 is an equidigital number, since it uses as much as digits as its factorization.

1160266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580135.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1160266 is about 1077.1564417484. The cubic root of 1160266 is about 105.0797881830.

Adding to 1160266 its reverse (6620611), we get a palindrome (7780877).

The spelling of 1160266 in words is "one million, one hundred sixty thousand, two hundred sixty-six".