272200001 has 4 divisors (see below), whose sum is σ = 272260692. Its totient is φ = 272139312.

The previous prime is 272199979. The next prime is 272200031. The reversal of 272200001 is 100002272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 119924401 + 152275600 = 10951^2 + 12340^2 .

It is a cyclic number.

It is not a de Polignac number, because 272200001 - 2¹⁰ = 272198977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272200031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23030 + ... + 32783.

It is an arithmetic number, because the mean of its divisors is an integer number (68065173).

Almost surely, 2^272200001 is an apocalyptic number.

It is an amenable number.

272200001 is a deficient number, since it is larger than the sum of its proper divisors (60691).

272200001 is an equidigital number, since it uses as much as digits as its factorization.

272200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60690.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 272200001 is about 16498.4848092181. The cubic root of 272200001 is about 648.0811266424.

Adding to 272200001 its reverse (100002272), we get a palindrome (372202273).

The spelling of 272200001 in words is "two hundred seventy-two million, two hundred thousand, one".