47285760 has 160 divisors (see below), whose sum is σ = 155561472. Its totient is φ = 12247040.

The previous prime is 47285759. The next prime is 47285779. The reversal of 47285760 is 6758274.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360895 + ... + 361025.

Almost surely, 2^47285760 is an apocalyptic number.

47285760 is a gapful number since it is divisible by the number (40) 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 47285760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77780736).

47285760 is an abundant number, since it is smaller than the sum of its proper divisors (108275712).

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

47285760 is a wasteful number, since it uses less digits than its factorization.

47285760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 47285760 is about 6876.4642077161. The cubic root of 47285760 is about 361.6125194715.

The spelling of 47285760 in words is "forty-seven million, two hundred eighty-five thousand, seven hundred sixty".