228382854 has 32 divisors (see below), whose sum is σ = 525159936. Its totient is φ = 64859520.

The previous prime is 228382853. The next prime is 228382867. The reversal of 228382854 is 458283822.

228382854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228382853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9267 + ... + 23294.

It is an arithmetic number, because the mean of its divisors is an integer number (16411248).

Almost surely, 2^228382854 is an apocalyptic number.

228382854 is an abundant number, since it is smaller than the sum of its proper divisors (296777082).

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

228382854 is a wasteful number, since it uses less digits than its factorization.

228382854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32740.

The product of its digits is 245760, while the sum is 42.

The square root of 228382854 is about 15112.3411157901. The cubic root of 228382854 is about 611.2532275121.

The spelling of 228382854 in words is "two hundred twenty-eight million, three hundred eighty-two thousand, eight hundred fifty-four".