228054 has 16 divisors (see below), whose sum is σ = 460800. Its totient is φ = 75240.

The previous prime is 228049. The next prime is 228061. The reversal of 228054 is 450822.

It is a Curzon number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 228054.

It is a congruent number.

It is an unprimeable number.

228054 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047 + ... + 1245.

It is an arithmetic number, because the mean of its divisors is an integer number (28800).

2²²⁸⁰⁵⁴ is an apocalyptic number.

228054 is an abundant number, since it is smaller than the sum of its proper divisors (232746).

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

228054 is a wasteful number, since it uses less digits than its factorization.

228054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 228054 is about 477.5499973825. The cubic root of 228054 is about 61.0959700475.

Adding to 228054 its reverse (450822), we get a palindrome (678876).

The spelling of 228054 in words is "two hundred twenty-eight thousand, fifty-four".