272530412 has 48 divisors (see below), whose sum is σ = 595945728. Its totient is φ = 105942720.

The previous prime is 272530409. The next prime is 272530463. The reversal of 272530412 is 214035272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207863 + ... + 209169.

It is an arithmetic number, because the mean of its divisors is an integer number (12415536).

Almost surely, 2^272530412 is an apocalyptic number.

272530412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

272530412 is an abundant number, since it is smaller than the sum of its proper divisors (323415316).

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

272530412 is a wasteful number, since it uses less digits than its factorization.

272530412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006 (or 2004 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 272530412 is about 16508.4951464390. The cubic root of 272530412 is about 648.3432458545.

Adding to 272530412 its reverse (214035272), we get a palindrome (486565684).

The spelling of 272530412 in words is "two hundred seventy-two million, five hundred thirty thousand, four hundred twelve".