272831201 has 2 divisors, whose sum is σ = 272831202. Its totient is φ = 272831200.

The previous prime is 272831137. The next prime is 272831239. The reversal of 272831201 is 102138272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155650576 + 117180625 = 12476^2 + 10825^2 .

It is a cyclic number.

It is not a de Polignac number, because 272831201 - 2⁶ = 272831137 is a prime.

It is not a weakly prime, because it can be changed into another prime (272831291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136415600 + 136415601.

It is an arithmetic number, because the mean of its divisors is an integer number (136415601).

Almost surely, 2^272831201 is an apocalyptic number.

It is an amenable number.

272831201 is a deficient number, since it is larger than the sum of its proper divisors (1).

272831201 is an equidigital number, since it uses as much as digits as its factorization.

272831201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 272831201 is about 16517.6027619022. The cubic root of 272831201 is about 648.5816814037.

Adding to 272831201 its reverse (102138272), we get a palindrome (374969473).

The spelling of 272831201 in words is "two hundred seventy-two million, eight hundred thirty-one thousand, two hundred one".