226488583 has 2 divisors, whose sum is σ = 226488584. Its totient is φ = 226488582.

The previous prime is 226488571. The next prime is 226488631. The reversal of 226488583 is 385884622.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226488583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226488533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113244291 + 113244292.

It is an arithmetic number, because the mean of its divisors is an integer number (113244292).

Almost surely, 2^226488583 is an apocalyptic number.

226488583 is a deficient number, since it is larger than the sum of its proper divisors (1).

226488583 is an equidigital number, since it uses as much as digits as its factorization.

226488583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 737280, while the sum is 46.

The square root of 226488583 is about 15049.5376340936. The cubic root of 226488583 is about 609.5585653354.

The spelling of 226488583 in words is "two hundred twenty-six million, four hundred eighty-eight thousand, five hundred eighty-three".