872322732236 has 12 divisors (see below), whose sum is σ = 1535388856512. Its totient is φ = 433640201808.

The previous prime is 872322732173. The next prime is 872322732289. The reversal of 872322732236 is 632237223278.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 630290300 + ... + 630291683.

It is an arithmetic number, because the mean of its divisors is an integer number (127949071376).

Almost surely, 2^872322732236 is an apocalyptic number.

It is an amenable number.

872322732236 is a deficient number, since it is larger than the sum of its proper divisors (663066124276).

872322732236 is a wasteful number, since it uses less digits than its factorization.

872322732236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260582160 (or 1260582158 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 47.

The spelling of 872322732236 in words is "eight hundred seventy-two billion, three hundred twenty-two million, seven hundred thirty-two thousand, two hundred thirty-six".