47272301 has 2 divisors, whose sum is σ = 47272302. Its totient is φ = 47272300.

The previous prime is 47272283. The next prime is 47272331. The reversal of 47272301 is 10327274.

47272301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26020201 + 21252100 = 5101^2 + 4610^2 .

It is a cyclic number.

It is not a de Polignac number, because 47272301 - 2¹⁸ = 47010157 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47272331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23636150 + 23636151.

It is an arithmetic number, because the mean of its divisors is an integer number (23636151).

Almost surely, 2^47272301 is an apocalyptic number.

It is an amenable number.

47272301 is a deficient number, since it is larger than the sum of its proper divisors (1).

47272301 is an equidigital number, since it uses as much as digits as its factorization.

47272301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 47272301 is about 6875.4855101294. The cubic root of 47272301 is about 361.5782074874.

Adding to 47272301 its reverse (10327274), we get a palindrome (57599575).

The spelling of 47272301 in words is "forty-seven million, two hundred seventy-two thousand, three hundred one".