228412254 has 32 divisors (see below), whose sum is σ = 529445376. Its totient is φ = 64340640.

The previous prime is 228412229. The next prime is 228412267. The reversal of 228412254 is 452214822.

228412254 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 unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35317 + ... + 41280.

It is an arithmetic number, because the mean of its divisors is an integer number (16545168).

Almost surely, 2^228412254 is an apocalyptic number.

228412254 is an abundant number, since it is smaller than the sum of its proper divisors (301033122).

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

228412254 is a wasteful number, since it uses less digits than its factorization.

228412254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76680.

The product of its digits is 10240, while the sum is 30.

The square root of 228412254 is about 15113.3137994286. The cubic root of 228412254 is about 611.2794555082.

The spelling of 228412254 in words is "two hundred twenty-eight million, four hundred twelve thousand, two hundred fifty-four".