47782796 has 12 divisors (see below), whose sum is σ = 88021080. Its totient is φ = 22633920.

The previous prime is 47782783. The next prime is 47782817. The reversal of 47782796 is 69728774.

47782796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 314285 + ... + 314436.

It is an arithmetic number, because the mean of its divisors is an integer number (7335090).

Almost surely, 2^47782796 is an apocalyptic number.

It is an amenable number.

47782796 is a deficient number, since it is larger than the sum of its proper divisors (40238284).

47782796 is a wasteful number, since it uses less digits than its factorization.

47782796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628744 (or 628742 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 50.

The square root of 47782796 is about 6912.5101084917. The cubic root of 47782796 is about 362.8751148287.

The spelling of 47782796 in words is "forty-seven million, seven hundred eighty-two thousand, seven hundred ninety-six".