228476 has 6 divisors (see below), whose sum is σ = 399840. Its totient is φ = 114236.

The previous prime is 228469. The next prime is 228479. The reversal of 228476 is 674822.

228476 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 228476.

It is not an unprimeable number, because it can be changed into a prime (228479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28556 + ... + 28563.

It is an arithmetic number, because the mean of its divisors is an integer number (66640).

228476 is a Friedman number, since it can be written as 478^2-6-2, using all its digits and the basic arithmetic operations.

2²²⁸⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

228476 is a deficient number, since it is larger than the sum of its proper divisors (171364).

228476 is a wasteful number, since it uses less digits than its factorization.

228476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57123 (or 57121 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 228476 is about 477.9916317259. The cubic root of 228476 is about 61.1336316141.

The spelling of 228476 in words is "two hundred twenty-eight thousand, four hundred seventy-six".