9413824 has 28 divisors (see below), whose sum is σ = 21350224. Its totient is φ = 4034304.

The previous prime is 9413821. The next prime is 9413837. The reversal of 9413824 is 4283149.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (9413821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10059 + ... + 10954.

It is an arithmetic number, because the mean of its divisors is an integer number (762508).

Almost surely, 2^9413824 is an apocalyptic number.

It is an amenable number.

9413824 is an abundant number, since it is smaller than the sum of its proper divisors (11936400).

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

9413824 is a wasteful number, since it uses less digits than its factorization.

9413824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21032 (or 21022 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 9413824 is about 3068.1955609120. The cubic root of 9413824 is about 211.1488359381.

The spelling of 9413824 in words is "nine million, four hundred thirteen thousand, eight hundred twenty-four".