47520673 has 2 divisors, whose sum is σ = 47520674. Its totient is φ = 47520672.

The previous prime is 47520667. The next prime is 47520679. The reversal of 47520673 is 37602574.

It is a happy number.

47520673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (47520667) and next prime (47520679).

It can be written as a sum of positive squares in only one way, i.e., 47100769 + 419904 = 6863^2 + 648^2 .

It is a cyclic number.

It is not a de Polignac number, because 47520673 - 2²⁵ = 13966241 is a prime.

It is not a weakly prime, because it can be changed into another prime (47520679) 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, 23760336 + 23760337.

It is an arithmetic number, because the mean of its divisors is an integer number (23760337).

Almost surely, 2^47520673 is an apocalyptic number.

It is an amenable number.

47520673 is a deficient number, since it is larger than the sum of its proper divisors (1).

47520673 is an equidigital number, since it uses as much as digits as its factorization.

47520673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 47520673 is about 6893.5239899488. The cubic root of 47520673 is about 362.2103541213.

The spelling of 47520673 in words is "forty-seven million, five hundred twenty thousand, six hundred seventy-three".