226747 has 4 divisors (see below), whose sum is σ = 228096. Its totient is φ = 225400.

The previous prime is 226741. The next prime is 226753. The reversal of 226747 is 747622.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (226741) and next prime (226753).

It is a cyclic number.

It is not a de Polignac number, because 226747 - 2¹¹ = 224699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379 + ... + 772.

It is an arithmetic number, because the mean of its divisors is an integer number (57024).

2²²⁶⁷⁴⁷ is an apocalyptic number.

226747 is a deficient number, since it is larger than the sum of its proper divisors (1349).

226747 is a wasteful number, since it uses less digits than its factorization.

226747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348.

The product of its digits is 4704, while the sum is 28.

The square root of 226747 is about 476.1795879708. The cubic root of 226747 is about 60.9790306855.

The spelling of 226747 in words is "two hundred twenty-six thousand, seven hundred forty-seven".