272315580 has 48 divisors (see below), whose sum is σ = 766348800. Its totient is φ = 72249408.

The previous prime is 272315557. The next prime is 272315587. The reversal of 272315580 is 85513272.

It is a super-2 number, since 2×272315580² = 148311550221472800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272315587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537 + ... + 23343.

It is an arithmetic number, because the mean of its divisors is an integer number (15965600).

Almost surely, 2^272315580 is an apocalyptic number.

272315580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272315580 is an abundant number, since it is smaller than the sum of its proper divisors (494033220).

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

272315580 is a wasteful number, since it uses less digits than its factorization.

272315580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23018 (or 23016 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 272315580 is about 16501.9871530674. The cubic root of 272315580 is about 648.1728410301.

The spelling of 272315580 in words is "two hundred seventy-two million, three hundred fifteen thousand, five hundred eighty".