11204729 has 2 divisors, whose sum is σ = 11204730. Its totient is φ = 11204728.

The previous prime is 11204689. The next prime is 11204771. The reversal of 11204729 is 92740211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11022400 + 182329 = 3320^2 + 427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11204729 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11204698 and 11204707.

It is not a weakly prime, because it can be changed into another prime (11206729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602364 + 5602365.

It is an arithmetic number, because the mean of its divisors is an integer number (5602365).

Almost surely, 2^11204729 is an apocalyptic number.

It is an amenable number.

11204729 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204729 is an equidigital number, since it uses as much as digits as its factorization.

11204729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 11204729 is about 3347.3465610839. The cubic root of 11204729 is about 223.7692737473.

The spelling of 11204729 in words is "eleven million, two hundred four thousand, seven hundred twenty-nine".