47863078 has 8 divisors (see below), whose sum is σ = 71824680. Its totient is φ = 23921520.

The previous prime is 47863073. The next prime is 47863091. The reversal of 47863078 is 87036874.

47863078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47863073) 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 in 3 ways as a sum of consecutive naturals, for example, 4813 + ... + 10903.

It is an arithmetic number, because the mean of its divisors is an integer number (8978085).

Almost surely, 2^47863078 is an apocalyptic number.

47863078 is a deficient number, since it is larger than the sum of its proper divisors (23961602).

47863078 is a wasteful number, since it uses less digits than its factorization.

47863078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10022.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 47863078 is about 6918.3146791686. The cubic root of 47863078 is about 363.0782286556.

The spelling of 47863078 in words is "forty-seven million, eight hundred sixty-three thousand, seventy-eight".