272147952 has 20 divisors (see below), whose sum is σ = 703049000. Its totient is φ = 90715968.

The previous prime is 272147933. The next prime is 272148013. The reversal of 272147952 is 259741272.

It is a self number, because there is not a number n which added to its sum of digits gives 272147952.

It is a congruent number.

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, 2834827 + ... + 2834922.

It is an arithmetic number, because the mean of its divisors is an integer number (35152450).

Almost surely, 2^272147952 is an apocalyptic number.

It is an amenable number.

272147952 is an abundant number, since it is smaller than the sum of its proper divisors (430901048).

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

272147952 is a wasteful number, since it uses less digits than its factorization.

272147952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5669760 (or 5669754 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 272147952 is about 16496.9073465301. The cubic root of 272147952 is about 648.0398161787.

The spelling of 272147952 in words is "two hundred seventy-two million, one hundred forty-seven thousand, nine hundred fifty-two".