11942233 has 2 divisors, whose sum is σ = 11942234. Its totient is φ = 11942232.

The previous prime is 11942213. The next prime is 11942237. The reversal of 11942233 is 33224911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10004569 + 1937664 = 3163^2 + 1392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11942233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11942198 and 11942207.

It is not a weakly prime, because it can be changed into another prime (11942237) 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 as a sum of consecutive naturals, namely, 5971116 + 5971117.

It is an arithmetic number, because the mean of its divisors is an integer number (5971117).

Almost surely, 2^11942233 is an apocalyptic number.

It is an amenable number.

11942233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11942233 is an equidigital number, since it uses as much as digits as its factorization.

11942233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

The square root of 11942233 is about 3455.7536081150. The cubic root of 11942233 is about 228.5748868338.

The spelling of 11942233 in words is "eleven million, nine hundred forty-two thousand, two hundred thirty-three".