272922725 has 6 divisors (see below), whose sum is σ = 338424210. Its totient is φ = 218338160.

The previous prime is 272922719. The next prime is 272922733. The reversal of 272922725 is 527229272.

It can be written as a sum of positive squares in 3 ways, for example, as 52519009 + 220403716 = 7247^2 + 14846^2 .

It is not a de Polignac number, because 272922725 - 2¹⁴ = 272906341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5458430 + ... + 5458479.

It is an arithmetic number, because the mean of its divisors is an integer number (56404035).

Almost surely, 2^272922725 is an apocalyptic number.

272922725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272922725 is a deficient number, since it is larger than the sum of its proper divisors (65501485).

272922725 is a wasteful number, since it uses less digits than its factorization.

272922725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10916919 (or 10916914 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 272922725 is about 16520.3730284761. The cubic root of 272922725 is about 648.6541977351.

The spelling of 272922725 in words is "two hundred seventy-two million, nine hundred twenty-two thousand, seven hundred twenty-five".