272080868 has 6 divisors (see below), whose sum is σ = 476141526. Its totient is φ = 136040432.

The previous prime is 272080867. The next prime is 272080873. The reversal of 272080868 is 868080272.

It can be written as a sum of positive squares in only one way, i.e., 164916964 + 107163904 = 12842^2 + 10352^2 .

It is not an unprimeable number, because it can be changed into a prime (272080867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34010105 + ... + 34010112.

It is an arithmetic number, because the mean of its divisors is an integer number (79356921).

Almost surely, 2^272080868 is an apocalyptic number.

It is an amenable number.

272080868 is a deficient number, since it is larger than the sum of its proper divisors (204060658).

272080868 is a wasteful number, since it uses less digits than its factorization.

272080868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68020221 (or 68020219 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 272080868 is about 16494.8739916375. The cubic root of 272080868 is about 647.9865649046.

The spelling of 272080868 in words is "two hundred seventy-two million, eighty thousand, eight hundred sixty-eight".