226544 has 10 divisors (see below), whose sum is σ = 438960. Its totient is φ = 113264.

The previous prime is 226531. The next prime is 226547. The reversal of 226544 is 445622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7064 + ... + 7095.

It is an arithmetic number, because the mean of its divisors is an integer number (43896).

2²²⁶⁵⁴⁴ is an apocalyptic number.

It is an amenable number.

226544 is a deficient number, since it is larger than the sum of its proper divisors (212416).

226544 is a wasteful number, since it uses less digits than its factorization.

226544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14167 (or 14161 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 226544 is about 475.9663853677. The cubic root of 226544 is about 60.9608276675.

The spelling of 226544 in words is "two hundred twenty-six thousand, five hundred forty-four".