1266118 has 8 divisors (see below), whose sum is σ = 2170512. Its totient is φ = 542616.

The previous prime is 1266113. The next prime is 1266149. The reversal of 1266118 is 8116621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1266092 and 1266101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1266113) 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, 45205 + ... + 45232.

It is an arithmetic number, because the mean of its divisors is an integer number (271314).

2^1266118 is an apocalyptic number.

1266118 is a deficient number, since it is larger than the sum of its proper divisors (904394).

1266118 is an equidigital number, since it uses as much as digits as its factorization.

1266118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90446.

The product of its digits is 576, while the sum is 25.

The square root of 1266118 is about 1125.2190897776. The cubic root of 1266118 is about 108.1827609678.

The spelling of 1266118 in words is "one million, two hundred sixty-six thousand, one hundred eighteen".