272680573 has 4 divisors (see below), whose sum is σ = 297469728. Its totient is φ = 247891420.

The previous prime is 272680567. The next prime is 272680631. The reversal of 272680573 is 375086272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272680573 - 2²¹ = 270583421 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272680543) 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, 12394561 + ... + 12394582.

It is an arithmetic number, because the mean of its divisors is an integer number (74367432).

Almost surely, 2^272680573 is an apocalyptic number.

It is an amenable number.

272680573 is a deficient number, since it is larger than the sum of its proper divisors (24789155).

272680573 is a wasteful number, since it uses less digits than its factorization.

272680573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24789154.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 272680573 is about 16513.0425119056. The cubic root of 272680573 is about 648.4623004514.

The spelling of 272680573 in words is "two hundred seventy-two million, six hundred eighty thousand, five hundred seventy-three".