272730416 has 20 divisors (see below), whose sum is σ = 603903312. Its totient is φ = 116884416.

The previous prime is 272730397. The next prime is 272730431. The reversal of 272730416 is 614037272.

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, 1217435 + ... + 1217658.

Almost surely, 2^272730416 is an apocalyptic number.

It is an amenable number.

272730416 is an abundant number, since it is smaller than the sum of its proper divisors (331172896).

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

272730416 is a wasteful number, since it uses less digits than its factorization.

272730416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435108 (or 2435102 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 272730416 is about 16514.5516439291. The cubic root of 272730416 is about 648.5018086287.

Adding to 272730416 its reverse (614037272), we get a palindrome (886767688).

The spelling of 272730416 in words is "two hundred seventy-two million, seven hundred thirty thousand, four hundred sixteen".