272562725 has 12 divisors (see below), whose sum is σ = 341465124. Its totient is φ = 215800320.

The previous prime is 272562709. The next prime is 272562727. The reversal of 272562725 is 527265272.

It can be written as a sum of positive squares in 6 ways, for example, as 5207524 + 267355201 = 2282^2 + 16351^2 .

It is not a de Polignac number, because 272562725 - 2⁴ = 272562709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272562727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53774 + ... + 58623.

It is an arithmetic number, because the mean of its divisors is an integer number (28455427).

Almost surely, 2^272562725 is an apocalyptic number.

272562725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272562725 is a deficient number, since it is larger than the sum of its proper divisors (68902399).

272562725 is a wasteful number, since it uses less digits than its factorization.

272562725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112504 (or 112499 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 272562725 is about 16509.4737953697. The cubic root of 272562725 is about 648.3688687899.

The spelling of 272562725 in words is "two hundred seventy-two million, five hundred sixty-two thousand, seven hundred twenty-five".