11942756 has 12 divisors (see below), whose sum is σ = 23885568. Its totient is φ = 5118312.

The previous prime is 11942753. The next prime is 11942759. The reversal of 11942756 is 65724911.

It is an interprime number because it is at equal distance from previous prime (11942753) and next prime (11942759).

11942756 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11942753) 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, 213236 + ... + 213291.

It is an arithmetic number, because the mean of its divisors is an integer number (1990464).

Almost surely, 2^11942756 is an apocalyptic number.

It is an amenable number.

11942756 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11942756 is a wasteful number, since it uses less digits than its factorization.

11942756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426538 (or 426536 counting only the distinct ones).

The product of its digits is 15120, while the sum is 35.

The square root of 11942756 is about 3455.8292781907. The cubic root of 11942756 is about 228.5782235331.

It can be divided in two parts, 119 and 42756, that added together give a cube (42875 = 35³).

The spelling of 11942756 in words is "eleven million, nine hundred forty-two thousand, seven hundred fifty-six".