47328896 has 32 divisors (see below), whose sum is σ = 96492000. Its totient is φ = 23111424.

The previous prime is 47328889. The next prime is 47328907. The reversal of 47328896 is 69882374.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 47328896.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205 + ... + 9803.

It is an arithmetic number, because the mean of its divisors is an integer number (3015375).

Almost surely, 2^47328896 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 47328896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48246000).

47328896 is an abundant number, since it is smaller than the sum of its proper divisors (49163104).

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

47328896 is an equidigital number, since it uses as much as digits as its factorization.

47328896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8656 (or 8644 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 47328896 is about 6879.5999883714. The cubic root of 47328896 is about 361.7224452846.

The spelling of 47328896 in words is "forty-seven million, three hundred twenty-eight thousand, eight hundred ninety-six".