224590801 has 2 divisors, whose sum is σ = 224590802. Its totient is φ = 224590800.

The previous prime is 224590799. The next prime is 224590823. The reversal of 224590801 is 108095422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207360000 + 17230801 = 14400^2 + 4151^2 .

It is a cyclic number.

It is not a de Polignac number, because 224590801 - 2¹ = 224590799 is a prime.

Together with 224590799, it forms a pair of twin primes.

It is equal to p_12361657 and since 224590801 and 12361657 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (224590831) 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, 112295400 + 112295401.

It is an arithmetic number, because the mean of its divisors is an integer number (112295401).

Almost surely, 2^224590801 is an apocalyptic number.

It is an amenable number.

224590801 is a deficient number, since it is larger than the sum of its proper divisors (1).

224590801 is an equidigital number, since it uses as much as digits as its factorization.

224590801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 224590801 is about 14986.3538260646. The cubic root of 224590801 is about 607.8512601082.

The spelling of 224590801 in words is "two hundred twenty-four million, five hundred ninety thousand, eight hundred one".