272120704 has 32 divisors (see below), whose sum is σ = 548229600. Its totient is φ = 134525952.

The previous prime is 272120699. The next prime is 272120707. The reversal of 272120704 is 407021272.

272120704 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272120707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552 + ... + 23335.

It is an arithmetic number, because the mean of its divisors is an integer number (17132175).

Almost surely, 2^272120704 is an apocalyptic number.

It is an amenable number.

272120704 is an abundant number, since it is smaller than the sum of its proper divisors (276108896).

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

272120704 is an equidigital number, since it uses as much as digits as its factorization.

272120704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23990 (or 23978 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 272120704 is about 16496.0814740956. The cubic root of 272120704 is about 648.0181877738.

Adding to 272120704 its reverse (407021272), we get a palindrome (679141976).

The spelling of 272120704 in words is "two hundred seventy-two million, one hundred twenty thousand, seven hundred four".