272878293 has 16 divisors (see below), whose sum is σ = 375598080. Its totient is φ = 176089536.

The previous prime is 272878283. The next prime is 272878303. The reversal of 272878293 is 392878272.

It is an interprime number because it is at equal distance from previous prime (272878283) and next prime (272878303).

It is not a de Polignac number, because 272878293 - 2⁸ = 272878037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272878253) 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, 15628 + ... + 28106.

It is an arithmetic number, because the mean of its divisors is an integer number (23474880).

Almost surely, 2^272878293 is an apocalyptic number.

It is an amenable number.

272878293 is a deficient number, since it is larger than the sum of its proper divisors (102719787).

272878293 is a wasteful number, since it uses less digits than its factorization.

272878293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12716.

The product of its digits is 677376, while the sum is 48.

The square root of 272878293 is about 16519.0282099160. The cubic root of 272878293 is about 648.6189953807.

The spelling of 272878293 in words is "two hundred seventy-two million, eight hundred seventy-eight thousand, two hundred ninety-three".