226171136 has 36 divisors (see below), whose sum is σ = 475230000. Its totient is φ = 107131392.

The previous prime is 226171109. The next prime is 226171151. The reversal of 226171136 is 631171622.

It is a junction number, because it is equal to n+sod(n) for n = 226171099 and 226171108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18386 + ... + 28113.

Almost surely, 2^226171136 is an apocalyptic number.

It is an amenable number.

226171136 is an abundant number, since it is smaller than the sum of its proper divisors (249058864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226171136 is an equidigital number, since it uses as much as digits as its factorization.

226171136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46534 (or 46520 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 226171136 is about 15038.9871999414. The cubic root of 226171136 is about 609.2736458774.

The spelling of 226171136 in words is "two hundred twenty-six million, one hundred seventy-one thousand, one hundred thirty-six".