272275480 has 32 divisors (see below), whose sum is σ = 632384640. Its totient is φ = 105396480.

The previous prime is 272275463. The next prime is 272275483. The reversal of 272275480 is 84572272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272275483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108549 + ... + 111028.

It is an arithmetic number, because the mean of its divisors is an integer number (19762020).

Almost surely, 2^272275480 is an apocalyptic number.

272275480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272275480 is an abundant number, since it is smaller than the sum of its proper divisors (360109160).

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

272275480 is a wasteful number, since it uses less digits than its factorization.

272275480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219619 (or 219615 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 272275480 is about 16500.7721031472. The cubic root of 272275480 is about 648.1410237701.

The spelling of 272275480 in words is "two hundred seventy-two million, two hundred seventy-five thousand, four hundred eighty".