226736 has 20 divisors (see below), whose sum is σ = 452352. Its totient is φ = 110016.

The previous prime is 226697. The next prime is 226741. The reversal of 226736 is 637622.

226736 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2 + 2¹⁵ + 7⁵ + 6 + 3¹¹ + 6 .

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, 401 + ... + 783.

2²²⁶⁷³⁶ is an apocalyptic number.

It is an amenable number.

226736 is a deficient number, since it is larger than the sum of its proper divisors (225616).

226736 is a wasteful number, since it uses less digits than its factorization.

226736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 422 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 226736 is about 476.1680375666. The cubic root of 226736 is about 60.9780445935.

The spelling of 226736 in words is "two hundred twenty-six thousand, seven hundred thirty-six".