272481105 has 16 divisors (see below), whose sum is σ = 469506240. Its totient is φ = 134144448.

The previous prime is 272481101. The next prime is 272481113. The reversal of 272481105 is 501184272.

It is not a de Polignac number, because 272481105 - 2² = 272481101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272481101) 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, 698475 + ... + 698864.

It is an arithmetic number, because the mean of its divisors is an integer number (29344140).

Almost surely, 2^272481105 is an apocalyptic number.

It is an amenable number.

272481105 is a deficient number, since it is larger than the sum of its proper divisors (197025135).

272481105 is a wasteful number, since it uses less digits than its factorization.

272481105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397360.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 272481105 is about 16507.0016962500. The cubic root of 272481105 is about 648.3041434436.

The spelling of 272481105 in words is "two hundred seventy-two million, four hundred eighty-one thousand, one hundred five".