272540067 has 16 divisors (see below), whose sum is σ = 368178048. Its totient is φ = 179312000.

The previous prime is 272540053. The next prime is 272540069. The reversal of 272540067 is 760045272.

It is a cyclic number.

It is not a de Polignac number, because 272540067 - 2²⁰ = 271491491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272540069) 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, 83488 + ... + 86690.

It is an arithmetic number, because the mean of its divisors is an integer number (23011128).

Almost surely, 2^272540067 is an apocalyptic number.

272540067 is a deficient number, since it is larger than the sum of its proper divisors (95637981).

272540067 is a wasteful number, since it uses less digits than its factorization.

272540067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3570.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 272540067 is about 16508.7875690494. The cubic root of 272540067 is about 648.3509021011.

The spelling of 272540067 in words is "two hundred seventy-two million, five hundred forty thousand, sixty-seven".