272009104 has 10 divisors (see below), whose sum is σ = 527017670. Its totient is φ = 136004544.

The previous prime is 272009083. The next prime is 272009107. The reversal of 272009104 is 401900272.

It can be written as a sum of positive squares in only one way, i.e., 230432400 + 41576704 = 15180^2 + 6448^2 .

It is not an unprimeable number, because it can be changed into a prime (272009107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8500269 + ... + 8500300.

It is an arithmetic number, because the mean of its divisors is an integer number (52701767).

Almost surely, 2^272009104 is an apocalyptic number.

It is an amenable number.

272009104 is a deficient number, since it is larger than the sum of its proper divisors (255008566).

272009104 is a wasteful number, since it uses less digits than its factorization.

272009104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17000577 (or 17000571 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 272009104 is about 16492.6985057025. The cubic root of 272009104 is about 647.9295889557.

Adding to 272009104 its reverse (401900272), we get a palindrome (673909376).

The spelling of 272009104 in words is "two hundred seventy-two million, nine thousand, one hundred four".