47000006 has 4 divisors (see below), whose sum is σ = 70500012. Its totient is φ = 23500002.

The previous prime is 46999987. The next prime is 47000011. The reversal of 47000006 is 60000074.

47000006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60000074 = 2 ⋅30000037.

It is a Curzon number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 11750000 + ... + 11750003.

It is an arithmetic number, because the mean of its divisors is an integer number (17625003).

Almost surely, 2^47000006 is an apocalyptic number.

47000006 is a deficient number, since it is larger than the sum of its proper divisors (23500006).

47000006 is a wasteful number, since it uses less digits than its factorization.

47000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23500005.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 47000006 is about 6855.6550379960. The cubic root of 47000006 is about 360.8826233706.

The spelling of 47000006 in words is "forty-seven million, six", and thus it is an aban number and an uban number.