272348772 has 24 divisors (see below), whose sum is σ = 672862176. Its totient is φ = 85442688.

The previous prime is 272348761. The next prime is 272348801. The reversal of 272348772 is 277843272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667318 + ... + 667725.

It is an arithmetic number, because the mean of its divisors is an integer number (28035924).

Almost surely, 2^272348772 is an apocalyptic number.

It is an amenable number.

272348772 is an abundant number, since it is smaller than the sum of its proper divisors (400513404).

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

272348772 is a wasteful number, since it uses less digits than its factorization.

272348772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335067 (or 1335065 counting only the distinct ones).

The product of its digits is 263424, while the sum is 42.

The square root of 272348772 is about 16502.9928194858. The cubic root of 272348772 is about 648.1991747895.

The spelling of 272348772 in words is "two hundred seventy-two million, three hundred forty-eight thousand, seven hundred seventy-two".