873156022 has 16 divisors (see below), whose sum is σ = 1349853120. Its totient is φ = 423351432.

The previous prime is 873156019. The next prime is 873156047. The reversal of 873156022 is 220651378.

It is a happy number.

873156022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24568 + ... + 48475.

It is an arithmetic number, because the mean of its divisors is an integer number (84365820).

Almost surely, 2^873156022 is an apocalyptic number.

873156022 is a deficient number, since it is larger than the sum of its proper divisors (476697098).

873156022 is a wasteful number, since it uses less digits than its factorization.

873156022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73227.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 873156022 is about 29549.2135597549. The cubic root of 873156022 is about 955.7932325655.

The spelling of 873156022 in words is "eight hundred seventy-three million, one hundred fifty-six thousand, twenty-two".