9316240 has 40 divisors (see below), whose sum is σ = 21893688. Its totient is φ = 3686400.

The previous prime is 9316231. The next prime is 9316243. The reversal of 9316240 is 426139.

It can be written as a sum of positive squares in 4 ways, for example, as 4511376 + 4804864 = 2124^2 + 2192^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (9316243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7504 + ... + 8656.

Almost surely, 2^9316240 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 9316240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10946844).

9316240 is an abundant number, since it is smaller than the sum of its proper divisors (12577448).

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

9316240 is a wasteful number, since it uses less digits than its factorization.

9316240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267 (or 1261 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 9316240 is about 3052.2516278970. The cubic root of 9316240 is about 210.4167084708.

The spelling of 9316240 in words is "nine million, three hundred sixteen thousand, two hundred forty".