47205488 has 60 divisors (see below), whose sum is σ = 103404840. Its totient is φ = 20845440.

The previous prime is 47205479. The next prime is 47205491. The reversal of 47205488 is 88450274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71303 + ... + 71961.

It is an arithmetic number, because the mean of its divisors is an integer number (1723414).

Almost surely, 2^47205488 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 47205488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51702420).

47205488 is an abundant number, since it is smaller than the sum of its proper divisors (56199352).

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

47205488 is a wasteful number, since it uses less digits than its factorization.

47205488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 47205488 is about 6870.6250079596. The cubic root of 47205488 is about 361.4077798824.

The spelling of 47205488 in words is "forty-seven million, two hundred five thousand, four hundred eighty-eight".