226958636 has 18 divisors (see below), whose sum is σ = 421917468. Its totient is φ = 106803520.

The previous prime is 226958623. The next prime is 226958647. The reversal of 226958636 is 636859622.

226958636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97010 + ... + 99321.

Almost surely, 2^226958636 is an apocalyptic number.

It is an amenable number.

226958636 is a deficient number, since it is larger than the sum of its proper divisors (194958832).

226958636 is a wasteful number, since it uses less digits than its factorization.

226958636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196369 (or 196350 counting only the distinct ones).

The product of its digits is 933120, while the sum is 47.

The square root of 226958636 is about 15065.1463982266. The cubic root of 226958636 is about 609.9799653010.

It can be divided in two parts, 2269586 and 36, that added together give a palindrome (2269622).

The spelling of 226958636 in words is "two hundred twenty-six million, nine hundred fifty-eight thousand, six hundred thirty-six".