47632903 has 2 divisors, whose sum is σ = 47632904. Its totient is φ = 47632902.

The previous prime is 47632901. The next prime is 47632951. The reversal of 47632903 is 30923674.

47632903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47632903 - 2¹ = 47632901 is a prime.

Together with 47632901, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47632901) 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, 23816451 + 23816452.

It is an arithmetic number, because the mean of its divisors is an integer number (23816452).

Almost surely, 2^47632903 is an apocalyptic number.

47632903 is a deficient number, since it is larger than the sum of its proper divisors (1).

47632903 is an equidigital number, since it uses as much as digits as its factorization.

47632903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 47632903 is about 6901.6594381352. The cubic root of 47632903 is about 362.4952750870.

The spelling of 47632903 in words is "forty-seven million, six hundred thirty-two thousand, nine hundred three".