226716 has 24 divisors (see below), whose sum is σ = 604800. Its totient is φ = 64752.

The previous prime is 226697. The next prime is 226741. The reversal of 226716 is 617622.

226716 = T₁₁₃ + T₁₁₄ + ... + T₁₄₀.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1266 + ... + 1433.

It is an arithmetic number, because the mean of its divisors is an integer number (25200).

2²²⁶⁷¹⁶ is an apocalyptic number.

It is an amenable number.

226716 is an abundant number, since it is smaller than the sum of its proper divisors (378084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226716 is a wasteful number, since it uses less digits than its factorization.

226716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713 (or 2711 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 226716 is about 476.1470361138. The cubic root of 226716 is about 60.9762516173.

The spelling of 226716 in words is "two hundred twenty-six thousand, seven hundred sixteen".