228153 has 8 divisors (see below), whose sum is σ = 309600. Its totient is φ = 149408.

The previous prime is 228139. The next prime is 228181. The reversal of 228153 is 351822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 228153 - 2¹² = 224057 is a prime.

It is an Ulam number.

228153 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 228153.

It is not an unprimeable number, because it can be changed into a prime (228103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468 + ... + 821.

It is an arithmetic number, because the mean of its divisors is an integer number (38700).

2²²⁸¹⁵³ is an apocalyptic number.

It is an amenable number.

228153 is a deficient number, since it is larger than the sum of its proper divisors (81447).

228153 is a wasteful number, since it uses less digits than its factorization.

228153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351.

The product of its digits is 480, while the sum is 21.

The square root of 228153 is about 477.6536402039. The cubic root of 228153 is about 61.1048095124.

Adding to 228153 its reverse (351822), we get a palindrome (579975).

The spelling of 228153 in words is "two hundred twenty-eight thousand, one hundred fifty-three".