272147484 has 96 divisors (see below), whose sum is σ = 767047680. Its totient is φ = 73446912.

The previous prime is 272147479. The next prime is 272147537. The reversal of 272147484 is 484741272.

It is a happy number.

272147484 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

272147484 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113304 + ... + 115680.

It is an arithmetic number, because the mean of its divisors is an integer number (7990080).

Almost surely, 2^272147484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272147484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383523840).

272147484 is an abundant number, since it is smaller than the sum of its proper divisors (494900196).

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

272147484 is a wasteful number, since it uses less digits than its factorization.

272147484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467 (or 2465 counting only the distinct ones).

The product of its digits is 100352, while the sum is 39.

The square root of 272147484 is about 16496.8931620472. The cubic root of 272147484 is about 648.0394447106.

It can be divided in two parts, 2721 and 47484, that added together give a palindrome (50205).

The spelling of 272147484 in words is "two hundred seventy-two million, one hundred forty-seven thousand, four hundred eighty-four".