273360245 has 16 divisors (see below), whose sum is σ = 336306432. Its totient is φ = 213192000.

The previous prime is 273360233. The next prime is 273360247. The reversal of 273360245 is 542063372.

It is not a de Polignac number, because 273360245 - 2¹⁰ = 273359221 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 (273360247) 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 15 ways as a sum of consecutive naturals, for example, 160619 + ... + 162311.

It is an arithmetic number, because the mean of its divisors is an integer number (21019152).

Almost surely, 2^273360245 is an apocalyptic number.

It is an amenable number.

273360245 is a deficient number, since it is larger than the sum of its proper divisors (62946187).

273360245 is a wasteful number, since it uses less digits than its factorization.

273360245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 273360245 is about 16533.6095575044. The cubic root of 273360245 is about 649.0006299441. Note that the first 3 decimals are identical.

The spelling of 273360245 in words is "two hundred seventy-three million, three hundred sixty thousand, two hundred forty-five".