47838176 has 12 divisors (see below), whose sum is σ = 94181472. Its totient is φ = 23919072.

The previous prime is 47838173. The next prime is 47838179. The reversal of 47838176 is 67183874.

It is an interprime number because it is at equal distance from previous prime (47838173) and next prime (47838179).

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47838173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747440 + ... + 747503.

It is an arithmetic number, because the mean of its divisors is an integer number (7848456).

Almost surely, 2^47838176 is an apocalyptic number.

It is an amenable number.

47838176 is a deficient number, since it is larger than the sum of its proper divisors (46343296).

47838176 is a wasteful number, since it uses less digits than its factorization.

47838176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494953 (or 1494945 counting only the distinct ones).

The product of its digits is 225792, while the sum is 44.

The square root of 47838176 is about 6916.5147292549. The cubic root of 47838176 is about 363.0152507967.

The spelling of 47838176 in words is "forty-seven million, eight hundred thirty-eight thousand, one hundred seventy-six".