47324020 has 24 divisors (see below), whose sum is σ = 99943200. Its totient is φ = 18822432.

The previous prime is 47324009. The next prime is 47324029. The reversal of 47324020 is 2042374.

47324020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47323982 and 47324000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47324029) 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 7 ways as a sum of consecutive naturals, for example, 3030 + ... + 10189.

It is an arithmetic number, because the mean of its divisors is an integer number (4164300).

Almost surely, 2^47324020 is an apocalyptic number.

It is an amenable number.

47324020 is an abundant number, since it is smaller than the sum of its proper divisors (52619180).

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

47324020 is a wasteful number, since it uses less digits than its factorization.

47324020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13407 (or 13405 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 47324020 is about 6879.2455981743. The cubic root of 47324020 is about 361.7100228579.

Adding to 47324020 its reverse (2042374), we get a palindrome (49366394).

The spelling of 47324020 in words is "forty-seven million, three hundred twenty-four thousand, twenty".