867272506066 has 8 divisors (see below), whose sum is σ = 1300913262000. Its totient is φ = 433634752068.

The previous prime is 867272506031. The next prime is 867272506091. The reversal of 867272506066 is 660605272768.

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

It is a super-3 number, since 3×867272506066³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 867272505998 and 867272506016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225765 + ... + 1336231.

It is an arithmetic number, because the mean of its divisors is an integer number (162614157750).

Almost surely, 2^867272506066 is an apocalyptic number.

867272506066 is a deficient number, since it is larger than the sum of its proper divisors (433640755934).

867272506066 is a wasteful number, since it uses less digits than its factorization.

867272506066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500968.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 867272506066 in words is "eight hundred sixty-seven billion, two hundred seventy-two million, five hundred six thousand, sixty-six".