11292923 has 2 divisors, whose sum is σ = 11292924. Its totient is φ = 11292922.

The previous prime is 11292907. The next prime is 11292997. The reversal of 11292923 is 32929211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11292923 - 2⁴ = 11292907 is a prime.

It is a super-3 number, since 3×11292923³ (a number of 22 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11291923) 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, 5646461 + 5646462.

It is an arithmetic number, because the mean of its divisors is an integer number (5646462).

Almost surely, 2^11292923 is an apocalyptic number.

11292923 is a deficient number, since it is larger than the sum of its proper divisors (1).

11292923 is an equidigital number, since it uses as much as digits as its factorization.

11292923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 29.

The square root of 11292923 is about 3360.4944576654. The cubic root of 11292923 is about 224.3548465383.

The spelling of 11292923 in words is "eleven million, two hundred ninety-two thousand, nine hundred twenty-three".