272004312 has 32 divisors (see below), whose sum is σ = 686749680. Its totient is φ = 89769600.

The previous prime is 272004287. The next prime is 272004319. The reversal of 272004312 is 213400272.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272004319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53683 + ... + 58530.

Almost surely, 2^272004312 is an apocalyptic number.

It is an amenable number.

272004312 is an abundant number, since it is smaller than the sum of its proper divisors (414745368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272004312 is a wasteful number, since it uses less digits than its factorization.

272004312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112323 (or 112319 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 272004312 is about 16492.5532286544. The cubic root of 272004312 is about 647.9257840624.

Adding to 272004312 its reverse (213400272), we get a palindrome (485404584).

The spelling of 272004312 in words is "two hundred seventy-two million, four thousand, three hundred twelve".