272704752 has 160 divisors (see below), whose sum is σ = 842088960. Its totient is φ = 84188160.

The previous prime is 272704741. The next prime is 272704771. The reversal of 272704752 is 257407272.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 521163 + ... + 521685.

It is an arithmetic number, because the mean of its divisors is an integer number (5263056).

Almost surely, 2^272704752 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 272704752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421044480).

272704752 is an abundant number, since it is smaller than the sum of its proper divisors (569384208).

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

272704752 is a wasteful number, since it uses less digits than its factorization.

272704752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 272704752 is about 16513.7746139397. The cubic root of 272704752 is about 648.4814665968.

The spelling of 272704752 in words is "two hundred seventy-two million, seven hundred four thousand, seven hundred fifty-two".