9413240 has 64 divisors (see below), whose sum is σ = 22809600. Its totient is φ = 3483648.

The previous prime is 9413237. The next prime is 9413269. The reversal of 9413240 is 423149.

9413240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74057 + ... + 74183.

It is an arithmetic number, because the mean of its divisors is an integer number (356400).

Almost surely, 2^9413240 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 9413240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11404800).

9413240 is an abundant number, since it is smaller than the sum of its proper divisors (13396360).

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

9413240 is a wasteful number, since it uses less digits than its factorization.

9413240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 9413240 is about 3068.1003894918. The cubic root of 9413240 is about 211.1444695414.

Adding to 9413240 its reverse (423149), we get a palindrome (9836389).

The spelling of 9413240 in words is "nine million, four hundred thirteen thousand, two hundred forty".