47840106 has 8 divisors (see below), whose sum is σ = 95680224. Its totient is φ = 15946700.

The previous prime is 47840087. The next prime is 47840113. The reversal of 47840106 is 60104874.

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

47840106 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3986670 + ... + 3986681.

It is an arithmetic number, because the mean of its divisors is an integer number (11960028).

Almost surely, 2^47840106 is an apocalyptic number.

47840106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47840106 is a wasteful number, since it uses less digits than its factorization.

47840106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7973356.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 47840106 is about 6916.6542489848. The cubic root of 47840106 is about 363.0201326022.

The spelling of 47840106 in words is "forty-seven million, eight hundred forty thousand, one hundred six".