272827434 has 16 divisors (see below), whose sum is σ = 595260000. Its totient is φ = 82674960.

The previous prime is 272827427. The next prime is 272827439. The reversal of 272827434 is 434728272.

It is a junction number, because it is equal to n+sod(n) for n = 272827392 and 272827401.

It is not an unprimeable number, because it can be changed into a prime (272827439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066809 + ... + 2066940.

It is an arithmetic number, because the mean of its divisors is an integer number (37203750).

Almost surely, 2^272827434 is an apocalyptic number.

272827434 is an abundant number, since it is smaller than the sum of its proper divisors (322432566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272827434 is a wasteful number, since it uses less digits than its factorization.

272827434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133765.

The product of its digits is 150528, while the sum is 39.

The square root of 272827434 is about 16517.4887316444. The cubic root of 272827434 is about 648.5786963854.

It can be divided in two parts, 27282 and 7434, that added together give a triangular number (34716 = T₂₆₃).

The spelling of 272827434 in words is "two hundred seventy-two million, eight hundred twenty-seven thousand, four hundred thirty-four".