47793320 has 32 divisors (see below), whose sum is σ = 111006720. Its totient is φ = 18500160.

The previous prime is 47793299. The next prime is 47793329. The reversal of 47793320 is 2339774.

It is not an unprimeable number, because it can be changed into a prime (47793329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18032 + ... + 20511.

It is an arithmetic number, because the mean of its divisors is an integer number (3468960).

Almost surely, 2^47793320 is an apocalyptic number.

47793320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47793320 is an abundant number, since it is smaller than the sum of its proper divisors (63213400).

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

47793320 is a wasteful number, since it uses less digits than its factorization.

47793320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38585 (or 38581 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 47793320 is about 6913.2712951251. The cubic root of 47793320 is about 362.9017535473.

The spelling of 47793320 in words is "forty-seven million, seven hundred ninety-three thousand, three hundred twenty".