226712 has 16 divisors (see below), whose sum is σ = 450360. Its totient is φ = 106624.

The previous prime is 226697. The next prime is 226741. The reversal of 226712 is 217622.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 226712.

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, 698 + ... + 969.

2²²⁶⁷¹² is an apocalyptic number.

It is an amenable number.

226712 is a deficient number, since it is larger than the sum of its proper divisors (223648).

226712 is a wasteful number, since it uses less digits than its factorization.

226712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1686 counting only the distinct ones).

The product of its digits is 336, while the sum is 20.

The square root of 226712 is about 476.1428357121. The cubic root of 226712 is about 60.9758930094.

The spelling of 226712 in words is "two hundred twenty-six thousand, seven hundred twelve".