2872872722 has 8 divisors (see below), whose sum is σ = 4382348400. Its totient is φ = 1412089924.

The previous prime is 2872872647. The next prime is 2872872727. The reversal of 2872872722 is 2272782782.

2872872722 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 not an unprimeable number, because it can be changed into a prime (2872872727) 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, 12173072 + ... + 12173307.

It is an arithmetic number, because the mean of its divisors is an integer number (547793550).

Almost surely, 2^2872872722 is an apocalyptic number.

2872872722 is a deficient number, since it is larger than the sum of its proper divisors (1509475678).

2872872722 is a wasteful number, since it uses less digits than its factorization.

2872872722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24346440.

The product of its digits is 702464, while the sum is 47.

The square root of 2872872722 is about 53599.1858333688. The cubic root of 2872872722 is about 1421.5826963967.

The spelling of 2872872722 in words is "two billion, eight hundred seventy-two million, eight hundred seventy-two thousand, seven hundred twenty-two".