226823533 has 2 divisors, whose sum is σ = 226823534. Its totient is φ = 226823532.

The previous prime is 226823491. The next prime is 226823543. The reversal of 226823533 is 335328622.

226823533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218655369 + 8168164 = 14787^2 + 2858^2 .

It is a cyclic number.

It is not a de Polignac number, because 226823533 - 2¹³ = 226815341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226823543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113411766 + 113411767.

It is an arithmetic number, because the mean of its divisors is an integer number (113411767).

Almost surely, 2^226823533 is an apocalyptic number.

It is an amenable number.

226823533 is a deficient number, since it is larger than the sum of its proper divisors (1).

226823533 is an equidigital number, since it uses as much as digits as its factorization.

226823533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 34.

The square root of 226823533 is about 15060.6617716487. The cubic root of 226823533 is about 609.8589058246.

The spelling of 226823533 in words is "two hundred twenty-six million, eight hundred twenty-three thousand, five hundred thirty-three".