226732 has 12 divisors (see below), whose sum is σ = 432936. Its totient is φ = 103040.

The previous prime is 226697. The next prime is 226741. The reversal of 226732 is 237622.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 2⁴ + 2⁸ + 7⁴ + 6⁶ + 3¹¹ + 2⁸ .

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 3 ways as a sum of consecutive naturals, for example, 2533 + ... + 2620.

It is an arithmetic number, because the mean of its divisors is an integer number (36078).

2²²⁶⁷³² is an apocalyptic number.

226732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

226732 is a deficient number, since it is larger than the sum of its proper divisors (206204).

226732 is a wasteful number, since it uses less digits than its factorization.

226732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5168 (or 5166 counting only the distinct ones).

The product of its digits is 1008, while the sum is 22.

The square root of 226732 is about 476.1638373501. The cubic root of 226732 is about 60.9776860067.

The spelling of 226732 in words is "two hundred twenty-six thousand, seven hundred thirty-two".