11942276 has 12 divisors (see below), whose sum is σ = 20982108. Its totient is φ = 5947392.

The previous prime is 11942251. The next prime is 11942291. The reversal of 11942276 is 67224911.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8844676 + 3097600 = 2974^2 + 1760^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 4781 + ... + 6836.

It is an arithmetic number, because the mean of its divisors is an integer number (1748509).

Almost surely, 2^11942276 is an apocalyptic number.

It is an amenable number.

11942276 is a deficient number, since it is larger than the sum of its proper divisors (9039832).

11942276 is a wasteful number, since it uses less digits than its factorization.

11942276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11878 (or 11876 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 11942276 is about 3455.7598296178. The cubic root of 11942276 is about 228.5751611742.

The spelling of 11942276 in words is "eleven million, nine hundred forty-two thousand, two hundred seventy-six".