4720528736 has 48 divisors (see below), whose sum is σ = 11586758400. Its totient is φ = 1839166080.

The previous prime is 4720528711. The next prime is 4720528741. The reversal of 4720528736 is 6378250274.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955436 + ... + 960363.

It is an arithmetic number, because the mean of its divisors is an integer number (241390800).

Almost surely, 2^4720528736 is an apocalyptic number.

It is an amenable number.

4720528736 is an abundant number, since it is smaller than the sum of its proper divisors (6866229664).

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

4720528736 is a wasteful number, since it uses less digits than its factorization.

4720528736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915827 (or 1915819 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 4720528736 is about 68706.1040665238. The cubic root of 4720528736 is about 1677.5039388146.

The spelling of 4720528736 in words is "four billion, seven hundred twenty million, five hundred twenty-eight thousand, seven hundred thirty-six".