47005008 has 40 divisors (see below), whose sum is σ = 126712128. Its totient is φ = 14986752.

The previous prime is 47004973. The next prime is 47005009. The reversal of 47005008 is 80050074.

47005008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47005009) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 20185 + ... + 22392.

Almost surely, 2^47005008 is an apocalyptic number.

47005008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47005008 is an abundant number, since it is smaller than the sum of its proper divisors (79707120).

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

47005008 is a wasteful number, since it uses less digits than its factorization.

47005008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42611 (or 42605 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 47005008 is about 6856.0198366107. The cubic root of 47005008 is about 360.8954252899.

The spelling of 47005008 in words is "forty-seven million, five thousand, eight".