47498573 has 2 divisors, whose sum is σ = 47498574. Its totient is φ = 47498572.

The previous prime is 47498471. The next prime is 47498579. The reversal of 47498573 is 37589474.

47498573 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., 46063369 + 1435204 = 6787^2 + 1198^2 .

It is a cyclic number.

It is not a de Polignac number, because 47498573 - 2¹⁸ = 47236429 is a prime.

It is a super-2 number, since 2×47498573² = 4512228874072658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47498579) 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, 23749286 + 23749287.

It is an arithmetic number, because the mean of its divisors is an integer number (23749287).

Almost surely, 2^47498573 is an apocalyptic number.

It is an amenable number.

47498573 is a deficient number, since it is larger than the sum of its proper divisors (1).

47498573 is an equidigital number, since it uses as much as digits as its factorization.

47498573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 47.

The square root of 47498573 is about 6891.9208498067. The cubic root of 47498573 is about 362.1541954746.

Subtracting from 47498573 its reverse (37589474), we obtain a palindrome (9909099).

The spelling of 47498573 in words is "forty-seven million, four hundred ninety-eight thousand, five hundred seventy-three".