11144929 has 2 divisors, whose sum is σ = 11144930. Its totient is φ = 11144928.

The previous prime is 11144899. The next prime is 11144951. The reversal of 11144929 is 92944111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7144929 + 4000000 = 2673^2 + 2000^2 .

It is a cyclic number.

It is not a de Polignac number, because 11144929 - 2⁵ = 11144897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11144929.

It is not a weakly prime, because it can be changed into another prime (11144429) by changing a digit.

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 as a sum of consecutive naturals, namely, 5572464 + 5572465.

It is an arithmetic number, because the mean of its divisors is an integer number (5572465).

Almost surely, 2^11144929 is an apocalyptic number.

It is an amenable number.

11144929 is a deficient number, since it is larger than the sum of its proper divisors (1).

11144929 is an equidigital number, since it uses as much as digits as its factorization.

11144929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 31.

The square root of 11144929 is about 3338.4021627120. The cubic root of 11144929 is about 223.3704754939.

The spelling of 11144929 in words is "eleven million, one hundred forty-four thousand, nine hundred twenty-nine".