47908603 has 2 divisors, whose sum is σ = 47908604. Its totient is φ = 47908602.

The previous prime is 47908589. The next prime is 47908657. The reversal of 47908603 is 30680974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47908603 - 2⁵ = 47908571 is a prime.

It is not a weakly prime, because it can be changed into another prime (47906603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23954301 + 23954302.

It is an arithmetic number, because the mean of its divisors is an integer number (23954302).

Almost surely, 2^47908603 is an apocalyptic number.

47908603 is a deficient number, since it is larger than the sum of its proper divisors (1).

47908603 is an equidigital number, since it uses as much as digits as its factorization.

47908603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 47908603 is about 6921.6040770908. The cubic root of 47908603 is about 363.1933062147.

The spelling of 47908603 in words is "forty-seven million, nine hundred eight thousand, six hundred three".