46072217 has 2 divisors, whose sum is σ = 46072218. Its totient is φ = 46072216.

The previous prime is 46072189. The next prime is 46072237. The reversal of 46072217 is 71227064.

46072217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24019801 + 22052416 = 4901^2 + 4696^2 .

It is a cyclic number.

It is not a de Polignac number, because 46072217 - 2⁶ = 46072153 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46072217.

It is not a weakly prime, because it can be changed into another prime (46072237) 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, 23036108 + 23036109.

It is an arithmetic number, because the mean of its divisors is an integer number (23036109).

Almost surely, 2^46072217 is an apocalyptic number.

It is an amenable number.

46072217 is a deficient number, since it is larger than the sum of its proper divisors (1).

46072217 is an equidigital number, since it uses as much as digits as its factorization.

46072217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 46072217 is about 6787.6518030907. The cubic root of 46072217 is about 358.4921941129.

The spelling of 46072217 in words is "forty-six million, seventy-two thousand, two hundred seventeen".