226927636 has 24 divisors (see below), whose sum is σ = 428680224. Its totient is φ = 104488800.

The previous prime is 226927627. The next prime is 226927667. The reversal of 226927636 is 636729622.

It is a junction number, because it is equal to n+sod(n) for n = 226927592 and 226927601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18111 + ... + 27961.

It is an arithmetic number, because the mean of its divisors is an integer number (17861676).

Almost surely, 2^226927636 is an apocalyptic number.

226927636 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

226927636 is a deficient number, since it is larger than the sum of its proper divisors (201752588).

226927636 is a wasteful number, since it uses less digits than its factorization.

226927636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10311 (or 10309 counting only the distinct ones).

The product of its digits is 326592, while the sum is 43.

The square root of 226927636 is about 15064.1174982141. The cubic root of 226927636 is about 609.9521918995.

The spelling of 226927636 in words is "two hundred twenty-six million, nine hundred twenty-seven thousand, six hundred thirty-six".