11922733 has 2 divisors, whose sum is σ = 11922734. Its totient is φ = 11922732.

The previous prime is 11922731. The next prime is 11922767. The reversal of 11922733 is 33722911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6985449 + 4937284 = 2643^2 + 2222^2 .

It is a cyclic number.

It is not a de Polignac number, because 11922733 - 2¹ = 11922731 is a prime.

Together with 11922731, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11922731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5961366 + 5961367.

It is an arithmetic number, because the mean of its divisors is an integer number (5961367).

Almost surely, 2^11922733 is an apocalyptic number.

It is an amenable number.

11922733 is a deficient number, since it is larger than the sum of its proper divisors (1).

11922733 is an equidigital number, since it uses as much as digits as its factorization.

11922733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 28.

The square root of 11922733 is about 3452.9310737401. The cubic root of 11922733 is about 228.4504087596.

The spelling of 11922733 in words is "eleven million, nine hundred twenty-two thousand, seven hundred thirty-three".