47800480 has 192 divisors, whose sum is σ = 143942400. Its totient is φ = 14902272.

The previous prime is 47800429. The next prime is 47800507. The reversal of 47800480 is 8400874.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 713407 + ... + 713473.

It is an arithmetic number, because the mean of its divisors is an integer number (749700).

Almost surely, 2^47800480 is an apocalyptic number.

47800480 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 47800480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71971200).

47800480 is an abundant number, since it is smaller than the sum of its proper divisors (96141920).

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

47800480 is a wasteful number, since it uses less digits than its factorization.

47800480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 47800480 is about 6913.7891203015. The cubic root of 47800480 is about 362.9198749557.

The spelling of 47800480 in words is "forty-seven million, eight hundred thousand, four hundred eighty".