226552 has 8 divisors (see below), whose sum is σ = 424800. Its totient is φ = 113272.

The previous prime is 226549. The next prime is 226553. The reversal of 226552 is 255622.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226553) by changing a digit.

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 as a sum of consecutive naturals, namely, 14152 + ... + 14167.

It is an arithmetic number, because the mean of its divisors is an integer number (53100).

2²²⁶⁵⁵² is an apocalyptic number.

It is an amenable number.

226552 is a deficient number, since it is larger than the sum of its proper divisors (198248).

226552 is a wasteful number, since it uses less digits than its factorization.

226552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28325 (or 28321 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 226552 is about 475.9747892483. The cubic root of 226552 is about 60.9615452336.

The spelling of 226552 in words is "two hundred twenty-six thousand, five hundred fifty-two".