228003496 has 64 divisors (see below), whose sum is σ = 516528000. Its totient is φ = 92171520.

The previous prime is 228003491. The next prime is 228003499. The reversal of 228003496 is 694300822.

228003496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (228003491) 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, 447690 + ... + 448198.

It is an arithmetic number, because the mean of its divisors is an integer number (8070750).

Almost surely, 2^228003496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228003496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258264000).

228003496 is an abundant number, since it is smaller than the sum of its proper divisors (288524504).

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

228003496 is a wasteful number, since it uses less digits than its factorization.

228003496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 228003496 is about 15099.7846342257. The cubic root of 228003496 is about 610.9145968494.

The spelling of 228003496 in words is "two hundred twenty-eight million, three thousand, four hundred ninety-six".