272013791 has 4 divisors (see below), whose sum is σ = 310872912. Its totient is φ = 233154672.

The previous prime is 272013779. The next prime is 272013793. The reversal of 272013791 is 197310272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272013791 - 2⁶ = 272013727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272013793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19429550 + ... + 19429563.

It is an arithmetic number, because the mean of its divisors is an integer number (77718228).

Almost surely, 2^272013791 is an apocalyptic number.

272013791 is a deficient number, since it is larger than the sum of its proper divisors (38859121).

272013791 is an equidigital number, since it uses as much as digits as its factorization.

272013791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38859120.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 272013791 is about 16492.8405982717. The cubic root of 272013791 is about 647.9333104347.

The spelling of 272013791 in words is "two hundred seventy-two million, thirteen thousand, seven hundred ninety-one".