11204993 has 2 divisors, whose sum is σ = 11204994. Its totient is φ = 11204992.

The previous prime is 11204987. The next prime is 11205017. The reversal of 11204993 is 39940211.

It is a happy number.

11204993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9840769 + 1364224 = 3137^2 + 1168^2 .

It is a cyclic number.

It is not a de Polignac number, because 11204993 - 2¹² = 11200897 is a prime.

It is not a weakly prime, because it can be changed into another prime (11204903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602496 + 5602497.

It is an arithmetic number, because the mean of its divisors is an integer number (5602497).

Almost surely, 2^11204993 is an apocalyptic number.

It is an amenable number.

11204993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204993 is an equidigital number, since it uses as much as digits as its factorization.

11204993 is an evil number, because the sum of its binary digits is even.

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

The square root of 11204993 is about 3347.3859950714. The cubic root of 11204993 is about 223.7710311786.

The spelling of 11204993 in words is "eleven million, two hundred four thousand, nine hundred ninety-three".