272512075 has 12 divisors (see below), whose sum is σ = 368634888. Its totient is φ = 198190400.

The previous prime is 272512069. The next prime is 272512087. The reversal of 272512075 is 570215272.

It is not a de Polignac number, because 272512075 - 2⁹ = 272511563 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495202 + ... + 495751.

It is an arithmetic number, because the mean of its divisors is an integer number (30719574).

Almost surely, 2^272512075 is an apocalyptic number.

272512075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

272512075 is a deficient number, since it is larger than the sum of its proper divisors (96122813).

272512075 is a wasteful number, since it uses less digits than its factorization.

272512075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990974 (or 990969 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 272512075 is about 16507.9397563718. The cubic root of 272512075 is about 648.3287044355.

The spelling of 272512075 in words is "two hundred seventy-two million, five hundred twelve thousand, seventy-five".