472047241 has 2 divisors, whose sum is σ = 472047242. Its totient is φ = 472047240.

The previous prime is 472047187. The next prime is 472047253. The reversal of 472047241 is 142740274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 467467641 + 4579600 = 21621^2 + 2140^2 .

It is a cyclic number.

It is not a de Polignac number, because 472047241 - 2¹¹ = 472045193 is a prime.

It is not a weakly prime, because it can be changed into another prime (472044241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236023620 + 236023621.

It is an arithmetic number, because the mean of its divisors is an integer number (236023621).

Almost surely, 2^472047241 is an apocalyptic number.

It is an amenable number.

472047241 is a deficient number, since it is larger than the sum of its proper divisors (1).

472047241 is an equidigital number, since it uses as much as digits as its factorization.

472047241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 472047241 is about 21726.6481768357. The cubic root of 472047241 is about 778.6252581617.

It can be divided in two parts, 47204 and 7241, that added together give a palindrome (54445).

The spelling of 472047241 in words is "four hundred seventy-two million, forty-seven thousand, two hundred forty-one".