47884608 has 84 divisors (see below), whose sum is σ = 142382240. Its totient is φ = 15956352.

The previous prime is 47884607. The next prime is 47884619. The reversal of 47884608 is 80648874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47884607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14013 + ... + 17091.

Almost surely, 2^47884608 is an apocalyptic number.

47884608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47884608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71191120).

47884608 is an abundant number, since it is smaller than the sum of its proper divisors (94497632).

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

47884608 is an equidigital number, since it uses as much as digits as its factorization.

47884608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106 (or 3084 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 47884608 is about 6919.8705190198. The cubic root of 47884608 is about 363.1326610265.

The spelling of 47884608 in words is "forty-seven million, eight hundred eighty-four thousand, six hundred eight".