272864001 has 4 divisors (see below), whose sum is σ = 363818672. Its totient is φ = 181909332.

The previous prime is 272863963. The next prime is 272864003. The reversal of 272864001 is 100468272.

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 not a de Polignac number, because 272864001 - 2⁷ = 272863873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272864001.

It is not an unprimeable number, because it can be changed into a prime (272864003) 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, 45477331 + ... + 45477336.

It is an arithmetic number, because the mean of its divisors is an integer number (90954668).

Almost surely, 2^272864001 is an apocalyptic number.

It is an amenable number.

272864001 is a deficient number, since it is larger than the sum of its proper divisors (90954671).

272864001 is an equidigital number, since it uses as much as digits as its factorization.

272864001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90954670.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 272864001 is about 16518.5956122184. The cubic root of 272864001 is about 648.6076713768.

The spelling of 272864001 in words is "two hundred seventy-two million, eight hundred sixty-four thousand, one".