47005080 has 64 divisors (see below), whose sum is σ = 142421760. Its totient is φ = 12409728.

The previous prime is 47005039. The next prime is 47005081. The reversal of 47005080 is 8050074.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 47005080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47005081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10459 + ... + 14261.

It is an arithmetic number, because the mean of its divisors is an integer number (2225340).

Almost surely, 2^47005080 is an apocalyptic number.

47005080 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 47005080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71210880).

47005080 is an abundant number, since it is smaller than the sum of its proper divisors (95416680).

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

47005080 is a wasteful number, since it uses less digits than its factorization.

47005080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920 (or 3916 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 47005080 is about 6856.0250874687. The cubic root of 47005080 is about 360.8956095571.

The spelling of 47005080 in words is "forty-seven million, five thousand, eighty".