228652 has 6 divisors (see below), whose sum is σ = 400148. Its totient is φ = 114324.

The previous prime is 228647. The next prime is 228677. The reversal of 228652 is 256822.

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 as a sum of consecutive naturals, namely, 28578 + ... + 28585.

2²²⁸⁶⁵² is an apocalyptic number.

It is an amenable number.

228652 is a deficient number, since it is larger than the sum of its proper divisors (171496).

228652 is a wasteful number, since it uses less digits than its factorization.

228652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57167 (or 57165 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 228652 is about 478.1756999263. The cubic root of 228652 is about 61.1493251043.

The spelling of 228652 in words is "two hundred twenty-eight thousand, six hundred fifty-two".