272540324 has 24 divisors (see below), whose sum is σ = 545767488. Its totient is φ = 116655840.

The previous prime is 272540299. The next prime is 272540341. The reversal of 272540324 is 423045272.

272540324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×272540324³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18179 + ... + 29589.

It is an arithmetic number, because the mean of its divisors is an integer number (22740312).

Almost surely, 2^272540324 is an apocalyptic number.

It is an amenable number.

272540324 is an abundant number, since it is smaller than the sum of its proper divisors (273227164).

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

272540324 is a wasteful number, since it uses less digits than its factorization.

272540324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12275 (or 12273 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 272540324 is about 16508.7953527809. The cubic root of 272540324 is about 648.3511058952.

Adding to 272540324 its reverse (423045272), we get a palindrome (695585596).

It can be divided in two parts, 2725 and 40324, that multiplied together give a triangular number (109882900 = T₁₄₈₂₄).

The spelling of 272540324 in words is "two hundred seventy-two million, five hundred forty thousand, three hundred twenty-four".