228359484 has 18 divisors (see below), whose sum is σ = 577242120. Its totient is φ = 76119816.

The previous prime is 228359447. The next prime is 228359489. The reversal of 228359484 is 484953822.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228359489) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3171624 + ... + 3171695.

Almost surely, 2^228359484 is an apocalyptic number.

It is an amenable number.

228359484 is an abundant number, since it is smaller than the sum of its proper divisors (348882636).

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

228359484 is a wasteful number, since it uses less digits than its factorization.

228359484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6343329 (or 6343324 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 228359484 is about 15111.5678868872. The cubic root of 228359484 is about 611.2323773257.

The spelling of 228359484 in words is "two hundred twenty-eight million, three hundred fifty-nine thousand, four hundred eighty-four".