727241201 has 2 divisors, whose sum is σ = 727241202. Its totient is φ = 727241200.

The previous prime is 727241191. The next prime is 727241233. The reversal of 727241201 is 102142727.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 464833600 + 262407601 = 21560^2 + 16199^2 .

It is a cyclic number.

It is not a de Polignac number, because 727241201 - 2²² = 723046897 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (727241261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363620600 + 363620601.

It is an arithmetic number, because the mean of its divisors is an integer number (363620601).

Almost surely, 2^727241201 is an apocalyptic number.

It is an amenable number.

727241201 is a deficient number, since it is larger than the sum of its proper divisors (1).

727241201 is an equidigital number, since it uses as much as digits as its factorization.

727241201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 727241201 is about 26967.4099794548. The cubic root of 727241201 is about 899.2756315490.

Adding to 727241201 its reverse (102142727), we get a palindrome (829383928).

The spelling of 727241201 in words is "seven hundred twenty-seven million, two hundred forty-one thousand, two hundred one".