272542734 has 24 divisors (see below), whose sum is σ = 599325480. Its totient is φ = 89491248.

The previous prime is 272542733. The next prime is 272542763. The reversal of 272542734 is 437245272.

It is a happy number.

272542734 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272542733) 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 11 ways as a sum of consecutive naturals, for example, 111789 + ... + 114200.

It is an arithmetic number, because the mean of its divisors is an integer number (24971895).

Almost surely, 2^272542734 is an apocalyptic number.

272542734 is an abundant number, since it is smaller than the sum of its proper divisors (326782746).

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

272542734 is a wasteful number, since it uses less digits than its factorization.

272542734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226064 (or 226061 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 272542734 is about 16508.8683440144. The cubic root of 272542734 is about 648.3530169537.

The spelling of 272542734 in words is "two hundred seventy-two million, five hundred forty-two thousand, seven hundred thirty-four".