11766072 has 32 divisors (see below), whose sum is σ = 29635200. Its totient is φ = 3892704.

The previous prime is 11766061. The next prime is 11766109. The reversal of 11766072 is 27066711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1573 + ... + 5099.

It is an arithmetic number, because the mean of its divisors is an integer number (926100).

Almost surely, 2^11766072 is an apocalyptic number.

11766072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11766072 is an abundant number, since it is smaller than the sum of its proper divisors (17869128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11766072 is a wasteful number, since it uses less digits than its factorization.

11766072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675 (or 3671 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 11766072 is about 3430.1708412264. The cubic root of 11766072 is about 227.4454049246.

The spelling of 11766072 in words is "eleven million, seven hundred sixty-six thousand, seventy-two".