272474112 has 56 divisors (see below), whose sum is σ = 726618816. Its totient is φ = 90816512.

The previous prime is 272474107. The next prime is 272474131. The reversal of 272474112 is 211474272.

It is a self number, because there is not a number n which added to its sum of digits gives 272474112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19033 + ... + 30119.

It is an arithmetic number, because the mean of its divisors is an integer number (12975336).

Almost surely, 2^272474112 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 272474112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363309408).

272474112 is an abundant number, since it is smaller than the sum of its proper divisors (454144704).

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

272474112 is an equidigital number, since it uses as much as digits as its factorization.

272474112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11116 (or 11092 counting only the distinct ones).

The product of its digits is 6272, while the sum is 30.

The square root of 272474112 is about 16506.7898756845. The cubic root of 272474112 is about 648.2985973346.

The spelling of 272474112 in words is "two hundred seventy-two million, four hundred seventy-four thousand, one hundred twelve".