226678 has 16 divisors (see below), whose sum is σ = 369360. Its totient is φ = 103936.

The previous prime is 226669. The next prime is 226691. The reversal of 226678 is 876622.

It is a happy number.

226678 is a modest number, since divided by 678 gives 226 as remainder.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1950 + ... + 2062.

It is an arithmetic number, because the mean of its divisors is an integer number (23085).

2²²⁶⁶⁷⁸ is an apocalyptic number.

226678 is a deficient number, since it is larger than the sum of its proper divisors (142682).

226678 is a wasteful number, since it uses less digits than its factorization.

226678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191.

The product of its digits is 8064, while the sum is 31.

The square root of 226678 is about 476.1071308015. The cubic root of 226678 is about 60.9728446720.

The spelling of 226678 in words is "two hundred twenty-six thousand, six hundred seventy-eight".