4781852722 has 8 divisors (see below), whose sum is σ = 7181433900. Its totient is φ = 2388041424.

The previous prime is 4781852681. The next prime is 4781852729. The reversal of 4781852722 is 2272581874.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4629305521 + 152547201 = 68039^2 + 12351^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4781852722² = 45732230909797618568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4781852729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1440397 + ... + 1443712.

Almost surely, 2^4781852722 is an apocalyptic number.

4781852722 is a deficient number, since it is larger than the sum of its proper divisors (2399581178).

4781852722 is a wasteful number, since it uses less digits than its factorization.

4781852722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884940.

The product of its digits is 501760, while the sum is 46.

The square root of 4781852722 is about 69150.9415843342. The cubic root of 4781852722 is about 1684.7368116144.

The spelling of 4781852722 in words is "four billion, seven hundred eighty-one million, eight hundred fifty-two thousand, seven hundred twenty-two".