11304893 has 2 divisors, whose sum is σ = 11304894. Its totient is φ = 11304892.

The previous prime is 11304883. The next prime is 11304901. The reversal of 11304893 is 39840311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11303044 + 1849 = 3362^2 + 43^2 .

It is a cyclic number.

It is not a de Polignac number, because 11304893 - 2⁸ = 11304637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11304823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5652446 + 5652447.

It is an arithmetic number, because the mean of its divisors is an integer number (5652447).

Almost surely, 2^11304893 is an apocalyptic number.

It is an amenable number.

11304893 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304893 is an equidigital number, since it uses as much as digits as its factorization.

11304893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 11304893 is about 3362.2749738830. The cubic root of 11304893 is about 224.4340872931.

The spelling of 11304893 in words is "eleven million, three hundred four thousand, eight hundred ninety-three".