11596140 has 72 divisors (see below), whose sum is σ = 36717408. Its totient is φ = 2956800.

The previous prime is 11596129. The next prime is 11596141. The reversal of 11596140 is 4169511.

11596140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11596141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2740 + ... + 5540.

It is an arithmetic number, because the mean of its divisors is an integer number (509964).

Almost surely, 2^11596140 is an apocalyptic number.

11596140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11596140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18358704).

11596140 is an abundant number, since it is smaller than the sum of its proper divisors (25121268).

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

11596140 is a wasteful number, since it uses less digits than its factorization.

11596140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839 (or 2834 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 11596140 is about 3405.3105585247. The cubic root of 11596140 is about 226.3451275242.

The spelling of 11596140 in words is "eleven million, five hundred ninety-six thousand, one hundred forty".