11297266 has 8 divisors (see below), whose sum is σ = 16984044. Its totient is φ = 5635920.

The previous prime is 11297239. The next prime is 11297281. The reversal of 11297266 is 66279211.

11297266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11189025 + 108241 = 3345^2 + 329^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5205 + ... + 7048.

Almost surely, 2^11297266 is an apocalyptic number.

11297266 is a deficient number, since it is larger than the sum of its proper divisors (5686778).

11297266 is a wasteful number, since it uses less digits than its factorization.

11297266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12716.

The product of its digits is 9072, while the sum is 34.

The square root of 11297266 is about 3361.1405802198. The cubic root of 11297266 is about 224.3836034338.

The spelling of 11297266 in words is "eleven million, two hundred ninety-seven thousand, two hundred sixty-six".