47519141 has 2 divisors, whose sum is σ = 47519142. Its totient is φ = 47519140.

The previous prime is 47519117. The next prime is 47519149. The reversal of 47519141 is 14191574.

It is a happy number.

47519141 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., 35058241 + 12460900 = 5921^2 + 3530^2 .

It is a cyclic number.

It is not a de Polignac number, because 47519141 - 2¹⁸ = 47256997 is a prime.

It is a super-2 number, since 2×47519141² = 4516137522755762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47519098 and 47519107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47519149) 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, 23759570 + 23759571.

It is an arithmetic number, because the mean of its divisors is an integer number (23759571).

Almost surely, 2^47519141 is an apocalyptic number.

It is an amenable number.

47519141 is a deficient number, since it is larger than the sum of its proper divisors (1).

47519141 is an equidigital number, since it uses as much as digits as its factorization.

47519141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 32.

The square root of 47519141 is about 6893.4128702697. The cubic root of 47519141 is about 362.2064616945.

The spelling of 47519141 in words is "forty-seven million, five hundred nineteen thousand, one hundred forty-one".