11275766 has 8 divisors (see below), whose sum is σ = 17103960. Its totient is φ = 5574448.

The previous prime is 11275763. The next prime is 11275769. The reversal of 11275766 is 66757211.

It is an interprime number because it is at equal distance from previous prime (11275763) and next prime (11275769).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11275763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31496 + ... + 31851.

It is an arithmetic number, because the mean of its divisors is an integer number (2137995).

Almost surely, 2^11275766 is an apocalyptic number.

11275766 is a deficient number, since it is larger than the sum of its proper divisors (5828194).

11275766 is an equidigital number, since it uses as much as digits as its factorization.

11275766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63438.

The product of its digits is 17640, while the sum is 35.

The square root of 11275766 is about 3357.9407380119. The cubic root of 11275766 is about 224.2411704156.

The spelling of 11275766 in words is "eleven million, two hundred seventy-five thousand, seven hundred sixty-six".