272481025 has 12 divisors (see below), whose sum is σ = 338086000. Its totient is φ = 217849680.

The previous prime is 272481019. The next prime is 272481047. The reversal of 272481025 is 520184272.

It is a happy number.

It is not a de Polignac number, because 272481025 - 2³ = 272481017 is a prime.

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, 64426 + ... + 68524.

Almost surely, 2^272481025 is an apocalyptic number.

272481025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

272481025 is a deficient number, since it is larger than the sum of its proper divisors (65604975).

272481025 is a wasteful number, since it uses less digits than its factorization.

272481025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768 (or 6763 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 272481025 is about 16506.9992730357. Note that the first 3 decimals coincide. The cubic root of 272481025 is about 648.3040799966.

The spelling of 272481025 in words is "two hundred seventy-two million, four hundred eighty-one thousand, twenty-five".