47216088 has 64 divisors (see below), whose sum is σ = 132864000. Its totient is φ = 15533856.

The previous prime is 47216087. The next prime is 47216093. The reversal of 47216088 is 88061274.

47216088 is a `hidden beast` number, since 47 + 2 + 1 + 608 + 8 = 666.

47216088 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47216087) 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 15 ways as a sum of consecutive naturals, for example, 15681 + ... + 18447.

It is an arithmetic number, because the mean of its divisors is an integer number (2076000).

Almost surely, 2^47216088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47216088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66432000).

47216088 is an abundant number, since it is smaller than the sum of its proper divisors (85647912).

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

47216088 is a wasteful number, since it uses less digits than its factorization.

47216088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861 (or 2851 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 47216088 is about 6871.3963646409. The cubic root of 47216088 is about 361.4348292497.

The spelling of 47216088 in words is "forty-seven million, two hundred sixteen thousand, eighty-eight".