226523855 has 8 divisors (see below), whose sum is σ = 276957792. Its totient is φ = 177799648.

The previous prime is 226523837. The next prime is 226523863. The reversal of 226523855 is 558325622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226523855 - 2¹⁰ = 226522831 is a prime.

It is a super-2 number, since 2×226523855² = 102626113768122050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427139 + ... + 427668.

It is an arithmetic number, because the mean of its divisors is an integer number (34619724).

Almost surely, 2^226523855 is an apocalyptic number.

226523855 is a deficient number, since it is larger than the sum of its proper divisors (50433937).

226523855 is an equidigital number, since it uses as much as digits as its factorization.

226523855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854865.

The product of its digits is 144000, while the sum is 38.

The square root of 226523855 is about 15050.7094517169. The cubic root of 226523855 is about 609.5902067150.

The spelling of 226523855 in words is "two hundred twenty-six million, five hundred twenty-three thousand, eight hundred fifty-five".