4721712632 has 96 divisors (see below), whose sum is σ = 11089975680. Its totient is φ = 1845118080.

The previous prime is 4721712623. The next prime is 4721712649. The reversal of 4721712632 is 2362171274.

It is a junction number, because it is equal to n+sod(n) for n = 4721712592 and 4721712601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 782507 + ... + 788517.

It is an arithmetic number, because the mean of its divisors is an integer number (115520580).

Almost surely, 2^4721712632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4721712632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5544987840).

4721712632 is an abundant number, since it is smaller than the sum of its proper divisors (6368263048).

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

4721712632 is a wasteful number, since it uses less digits than its factorization.

4721712632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6133 (or 6116 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 4721712632 is about 68714.7191801000. The cubic root of 4721712632 is about 1677.6441649284.

The spelling of 4721712632 in words is "four billion, seven hundred twenty-one million, seven hundred twelve thousand, six hundred thirty-two".