4682728180 has 48 divisors (see below), whose sum is σ = 10595176704. Its totient is φ = 1728190080.

The previous prime is 4682728159. The next prime is 4682728187. The reversal of 4682728180 is 818272864.

It is a happy number.

It is a super-2 number, since 2×4682728180² = 43855886415532224800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4682728180.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4682728187) 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, 1017685 + ... + 1022275.

It is an arithmetic number, because the mean of its divisors is an integer number (220732848).

Almost surely, 2^4682728180 is an apocalyptic number.

It is an amenable number.

4682728180 is an abundant number, since it is smaller than the sum of its proper divisors (5912448524).

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

4682728180 is a wasteful number, since it uses less digits than its factorization.

4682728180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8536 (or 8534 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

The square root of 4682728180 is about 68430.4623687434. The cubic root of 4682728180 is about 1673.0142866522.

The spelling of 4682728180 in words is "four billion, six hundred eighty-two million, seven hundred twenty-eight thousand, one hundred eighty".