228414612 has 24 divisors (see below), whose sum is σ = 537951456. Its totient is φ = 75426208.

The previous prime is 228414611. The next prime is 228414629. The reversal of 228414612 is 216414822.

228414612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×228414612² = 104346469950221088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 228414612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228414611) 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, 87663 + ... + 90230.

It is an arithmetic number, because the mean of its divisors is an integer number (22414644).

Almost surely, 2^228414612 is an apocalyptic number.

It is an amenable number.

228414612 is an abundant number, since it is smaller than the sum of its proper divisors (309536844).

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

228414612 is a wasteful number, since it uses less digits than its factorization.

228414612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178007 (or 178005 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 228414612 is about 15113.3918099148. The cubic root of 228414612 is about 611.2815590031.

The spelling of 228414612 in words is "two hundred twenty-eight million, four hundred fourteen thousand, six hundred twelve".