47484038 has 12 divisors (see below), whose sum is σ = 82854972. Its totient is φ = 20350260.

The previous prime is 47484023. The next prime is 47484067. The reversal of 47484038 is 83048474.

It is a junction number, because it is equal to n+sod(n) for n = 47483992 and 47484010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 242168 + ... + 242363.

It is an arithmetic number, because the mean of its divisors is an integer number (6904581).

Almost surely, 2^47484038 is an apocalyptic number.

47484038 is a deficient number, since it is larger than the sum of its proper divisors (35370934).

47484038 is a wasteful number, since it uses less digits than its factorization.

47484038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484547 (or 484540 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 47484038 is about 6890.8662735537. The cubic root of 47484038 is about 362.1172508682.

The spelling of 47484038 in words is "forty-seven million, four hundred eighty-four thousand, thirty-eight".