4620228688 has 10 divisors (see below), whose sum is σ = 8951693114. Its totient is φ = 2310114336.

The previous prime is 4620228677. The next prime is 4620228761. The reversal of 4620228688 is 8868220264.

It can be written as a sum of positive squares in only one way, i.e., 2460953664 + 2159275024 = 49608^2 + 46468^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144382131 + ... + 144382162.

Almost surely, 2^4620228688 is an apocalyptic number.

It is an amenable number.

4620228688 is a deficient number, since it is larger than the sum of its proper divisors (4331464426).

4620228688 is a wasteful number, since it uses less digits than its factorization.

4620228688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288764301 (or 288764295 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 46.

The square root of 4620228688 is about 67972.2641082376. The cubic root of 4620228688 is about 1665.5377892252.

The spelling of 4620228688 in words is "four billion, six hundred twenty million, two hundred twenty-eight thousand, six hundred eighty-eight".