4228486428 has 48 divisors (see below), whose sum is σ = 10627577856. Its totient is φ = 1304719680.

The previous prime is 4228486417. The next prime is 4228486469. The reversal of 4228486428 is 8246848224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238551 + ... + 255662.

It is an arithmetic number, because the mean of its divisors is an integer number (221407872).

Almost surely, 2^4228486428 is an apocalyptic number.

It is an amenable number.

4228486428 is an abundant number, since it is smaller than the sum of its proper divisors (6399091428).

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

4228486428 is a wasteful number, since it uses less digits than its factorization.

4228486428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494274 (or 494272 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 48.

The square root of 4228486428 is about 65026.8131465782. The cubic root of 4228486428 is about 1617.0681142185.

The spelling of 4228486428 in words is "four billion, two hundred twenty-eight million, four hundred eighty-six thousand, four hundred twenty-eight".