4660647228 has 48 divisors (see below), whose sum is σ = 12608520960. Its totient is φ = 1486002672.

The previous prime is 4660647227. The next prime is 4660647253. The reversal of 4660647228 is 8227460664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4660647227) 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, 935650 + ... + 940617.

It is an arithmetic number, because the mean of its divisors is an integer number (262677520).

Almost surely, 2^4660647228 is an apocalyptic number.

It is an amenable number.

4660647228 is an abundant number, since it is smaller than the sum of its proper divisors (7947873732).

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

4660647228 is a wasteful number, since it uses less digits than its factorization.

4660647228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876303 (or 1876295 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 4660647228 is about 68268.9331101637. The cubic root of 4660647228 is about 1670.3804968038.

The spelling of 4660647228 in words is "four billion, six hundred sixty million, six hundred forty-seven thousand, two hundred twenty-eight".