226404853 has 2 divisors, whose sum is σ = 226404854. Its totient is φ = 226404852.

The previous prime is 226404823. The next prime is 226404877. The reversal of 226404853 is 358404622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206841924 + 19562929 = 14382^2 + 4423^2 .

It is a cyclic number.

It is not a de Polignac number, because 226404853 - 2¹³ = 226396661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226404803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113202426 + 113202427.

It is an arithmetic number, because the mean of its divisors is an integer number (113202427).

Almost surely, 2^226404853 is an apocalyptic number.

It is an amenable number.

226404853 is a deficient number, since it is larger than the sum of its proper divisors (1).

226404853 is an equidigital number, since it uses as much as digits as its factorization.

226404853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 226404853 is about 15046.7555639081. The cubic root of 226404853 is about 609.4834406812.

The spelling of 226404853 in words is "two hundred twenty-six million, four hundred four thousand, eight hundred fifty-three".