47304541 has 2 divisors, whose sum is σ = 47304542. Its totient is φ = 47304540.

The previous prime is 47304533. The next prime is 47304559. The reversal of 47304541 is 14540374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31472100 + 15832441 = 5610^2 + 3979^2 .

It is a cyclic number.

It is not a de Polignac number, because 47304541 - 2³ = 47304533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47304841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23652270 + 23652271.

It is an arithmetic number, because the mean of its divisors is an integer number (23652271).

Almost surely, 2^47304541 is an apocalyptic number.

It is an amenable number.

47304541 is a deficient number, since it is larger than the sum of its proper divisors (1).

47304541 is an equidigital number, since it uses as much as digits as its factorization.

47304541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 47304541 is about 6877.8296722149. The cubic root of 47304541 is about 361.6603883280.

The spelling of 47304541 in words is "forty-seven million, three hundred four thousand, five hundred forty-one".