4198905228 has 96 divisors (see below), whose sum is σ = 11866176000. Its totient is φ = 1128854016.

The previous prime is 4198905211. The next prime is 4198905229. The reversal of 4198905228 is 8225098914.

4198905228 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4198905228² = 35261610227451463968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4198905229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228976 + ... + 246632.

It is an arithmetic number, because the mean of its divisors is an integer number (123606000).

Almost surely, 2^4198905228 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 4198905228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5933088000).

4198905228 is an abundant number, since it is smaller than the sum of its proper divisors (7667270772).

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

4198905228 is a wasteful number, since it uses less digits than its factorization.

4198905228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17839 (or 17837 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 4198905228 is about 64798.9600842483. The cubic root of 4198905228 is about 1613.2884484056.

The spelling of 4198905228 in words is "four billion, one hundred ninety-eight million, nine hundred five thousand, two hundred twenty-eight".