47799424 has 64 divisors (see below), whose sum is σ = 100368000. Its totient is φ = 22643712.

The previous prime is 47799413. The next prime is 47799431. The reversal of 47799424 is 42499774.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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, 293167 + ... + 293329.

It is an arithmetic number, because the mean of its divisors is an integer number (1568250).

Almost surely, 2^47799424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47799424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50184000).

47799424 is an abundant number, since it is smaller than the sum of its proper divisors (52568576).

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

47799424 is a wasteful number, since it uses less digits than its factorization.

47799424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 273 counting only the distinct ones).

The product of its digits is 508032, while the sum is 46.

The square root of 47799424 is about 6913.7127507585. The cubic root of 47799424 is about 362.9172024148.

The spelling of 47799424 in words is "forty-seven million, seven hundred ninety-nine thousand, four hundred twenty-four".