272078313 has 16 divisors (see below), whose sum is σ = 391001856. Its totient is φ = 167293440.

The previous prime is 272078299. The next prime is 272078333. The reversal of 272078313 is 313870272.

It is not a de Polignac number, because 272078313 - 2⁴ = 272078297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272078333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64128 + ... + 68238.

It is an arithmetic number, because the mean of its divisors is an integer number (24437616).

Almost surely, 2^272078313 is an apocalyptic number.

It is an amenable number.

272078313 is a deficient number, since it is larger than the sum of its proper divisors (118923543).

272078313 is a wasteful number, since it uses less digits than its factorization.

272078313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5824.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 272078313 is about 16494.7965431526. The cubic root of 272078313 is about 647.9845365728.

The spelling of 272078313 in words is "two hundred seventy-two million, seventy-eight thousand, three hundred thirteen".