47848166 has 16 divisors (see below), whose sum is σ = 76697280. Its totient is φ = 22308480.

The previous prime is 47848147. The next prime is 47848169. The reversal of 47848166 is 66184874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47848169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750 + ... + 10161.

It is an arithmetic number, because the mean of its divisors is an integer number (4793580).

Almost surely, 2^47848166 is an apocalyptic number.

47848166 is a deficient number, since it is larger than the sum of its proper divisors (28849114).

47848166 is a wasteful number, since it uses less digits than its factorization.

47848166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13039.

The product of its digits is 258048, while the sum is 44.

The square root of 47848166 is about 6917.2368760944. The cubic root of 47848166 is about 363.0405184125.

The spelling of 47848166 in words is "forty-seven million, eight hundred forty-eight thousand, one hundred sixty-six".