47020480 has 112 divisors (see below), whose sum is σ = 122895360. Its totient is φ = 17031168.

The previous prime is 47020469. The next prime is 47020483. The reversal of 47020480 is 8402074.

47020480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47020483) 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, 370177 + ... + 370303.

It is an arithmetic number, because the mean of its divisors is an integer number (1097280).

Almost surely, 2^47020480 is an apocalyptic number.

47020480 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 47020480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61447680).

47020480 is an abundant number, since it is smaller than the sum of its proper divisors (75874880).

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

47020480 is a wasteful number, since it uses less digits than its factorization.

47020480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 47020480 is about 6857.1480952361. The cubic root of 47020480 is about 360.9350179611.

The spelling of 47020480 in words is "forty-seven million, twenty thousand, four hundred eighty".