47252201 has 2 divisors, whose sum is σ = 47252202. Its totient is φ = 47252200.

The previous prime is 47252159. The next prime is 47252209. The reversal of 47252201 is 10225274.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24019801 + 23232400 = 4901^2 + 4820^2 .

It is a cyclic number.

It is not a de Polignac number, because 47252201 - 2⁶ = 47252137 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47252209) 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 as a sum of consecutive naturals, namely, 23626100 + 23626101.

It is an arithmetic number, because the mean of its divisors is an integer number (23626101).

Almost surely, 2^47252201 is an apocalyptic number.

It is an amenable number.

47252201 is a deficient number, since it is larger than the sum of its proper divisors (1).

47252201 is an equidigital number, since it uses as much as digits as its factorization.

47252201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 47252201 is about 6874.0236397615. The cubic root of 47252201 is about 361.5269530027.

Adding to 47252201 its reverse (10225274), we get a palindrome (57477475).

The spelling of 47252201 in words is "forty-seven million, two hundred fifty-two thousand, two hundred one".