11124929 has 2 divisors, whose sum is σ = 11124930. Its totient is φ = 11124928.

The previous prime is 11124889. The next prime is 11124931. The reversal of 11124929 is 92942111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11122225 + 2704 = 3335^2 + 52^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11124929 is a prime.

Together with 11124931, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11124829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562464 + 5562465.

It is an arithmetic number, because the mean of its divisors is an integer number (5562465).

Almost surely, 2^11124929 is an apocalyptic number.

It is an amenable number.

11124929 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124929 is an equidigital number, since it uses as much as digits as its factorization.

11124929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 29.

The square root of 11124929 is about 3335.4053726646. The cubic root of 11124929 is about 223.2367798765.

The spelling of 11124929 in words is "eleven million, one hundred twenty-four thousand, nine hundred twenty-nine".