4000070722 has 8 divisors (see below), whose sum is σ = 6315901200. Its totient is φ = 1894770324.

The previous prime is 4000070719. The next prime is 4000070729. The reversal of 4000070722 is 2270700004.

4000070722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 4000070693 and 4000070702.

It is not an unprimeable number, because it can be changed into a prime (4000070729) 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, 52632472 + ... + 52632547.

It is an arithmetic number, because the mean of its divisors is an integer number (789487650).

Almost surely, 2^4000070722 is an apocalyptic number.

4000070722 is a deficient number, since it is larger than the sum of its proper divisors (2315830478).

4000070722 is a wasteful number, since it uses less digits than its factorization.

4000070722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105265040.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 4000070722 is about 63246.1123073980. The cubic root of 4000070722 is about 1587.4104072612.

Adding to 4000070722 its reverse (2270700004), we get a palindrome (6270770726).

The spelling of 4000070722 in words is "four billion, seventy thousand, seven hundred twenty-two".