272832894 has 64 divisors (see below), whose sum is σ = 655545600. Its totient is φ = 83817504.

The previous prime is 272832871. The next prime is 272832919. The reversal of 272832894 is 498238272.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 34369 + ... + 41555.

It is an arithmetic number, because the mean of its divisors is an integer number (10242900).

Almost surely, 2^272832894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272832894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327772800).

272832894 is an abundant number, since it is smaller than the sum of its proper divisors (382712706).

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

272832894 is a wasteful number, since it uses less digits than its factorization.

272832894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254 (or 7248 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 272832894 is about 16517.6540101795. The cubic root of 272832894 is about 648.5830229494.

The spelling of 272832894 in words is "two hundred seventy-two million, eight hundred thirty-two thousand, eight hundred ninety-four".