273715065 has 64 divisors (see below), whose sum is σ = 546900480. Its totient is φ = 128874240.

The previous prime is 273715049. The next prime is 273715067. The reversal of 273715065 is 560517372.

It is not a de Polignac number, because 273715065 - 2⁴ = 273715049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (273715067) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 36975 + ... + 43755.

It is an arithmetic number, because the mean of its divisors is an integer number (8545320).

Almost surely, 2^273715065 is an apocalyptic number.

It is an amenable number.

273715065 is a deficient number, since it is larger than the sum of its proper divisors (273185415).

273715065 is a wasteful number, since it uses less digits than its factorization.

273715065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6831 (or 6825 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 273715065 is about 16544.3363420840. The cubic root of 273715065 is about 649.2813082141.

The spelling of 273715065 in words is "two hundred seventy-three million, seven hundred fifteen thousand, sixty-five".