47119838 has 16 divisors (see below), whose sum is σ = 73442160. Its totient is φ = 22646400.

The previous prime is 47119811. The next prime is 47119841. The reversal of 47119838 is 83891174.

It is a junction number, because it is equal to n+sod(n) for n = 47119795 and 47119804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12293 + ... + 15663.

It is an arithmetic number, because the mean of its divisors is an integer number (4590135).

Almost surely, 2^47119838 is an apocalyptic number.

47119838 is a deficient number, since it is larger than the sum of its proper divisors (26322322).

47119838 is a wasteful number, since it uses less digits than its factorization.

47119838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643.

The product of its digits is 48384, while the sum is 41.

The square root of 47119838 is about 6864.3891206720. The cubic root of 47119838 is about 361.1890672004.

The spelling of 47119838 in words is "forty-seven million, one hundred nineteen thousand, eight hundred thirty-eight".