4080202228 has 6 divisors (see below), whose sum is σ = 7140353906. Its totient is φ = 2040101112.

The previous prime is 4080202223. The next prime is 4080202261. The reversal of 4080202228 is 8222020804.

It can be written as a sum of positive squares in only one way, i.e., 3525034384 + 555167844 = 59372^2 + 23562^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4080202196 and 4080202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080202223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510025275 + ... + 510025282.

Almost surely, 2^4080202228 is an apocalyptic number.

It is an amenable number.

4080202228 is a deficient number, since it is larger than the sum of its proper divisors (3060151678).

4080202228 is a wasteful number, since it uses less digits than its factorization.

4080202228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020050561 (or 1020050559 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 4080202228 is about 63876.4606721443. The cubic root of 4080202228 is about 1597.9403482218.

The spelling of 4080202228 in words is "four billion, eighty million, two hundred two thousand, two hundred twenty-eight".