872050022 has 16 divisors (see below), whose sum is σ = 1354614192. Its totient is φ = 420781920.

The previous prime is 872050021. The next prime is 872050027. The reversal of 872050022 is 220050278.

It is a junction number, because it is equal to n+sod(n) for n = 872049973 and 872050000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872050021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60968 + ... + 73899.

It is an arithmetic number, because the mean of its divisors is an integer number (84663387).

Almost surely, 2^872050022 is an apocalyptic number.

872050022 is a deficient number, since it is larger than the sum of its proper divisors (482564170).

872050022 is a wasteful number, since it uses less digits than its factorization.

872050022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134983.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 872050022 is about 29530.4930876543. The cubic root of 872050022 is about 955.3895040458.

The spelling of 872050022 in words is "eight hundred seventy-two million, fifty thousand, twenty-two".