11596481 has 8 divisors (see below), whose sum is σ = 12793704. Its totient is φ = 10442880.

The previous prime is 11596471. The next prime is 11596493. The reversal of 11596481 is 18469511.

It can be written as a sum of positive squares in 4 ways, for example, as 313600 + 11282881 = 560^2 + 3359^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11596481 is a prime.

It is a super-2 number, since 2×11596481² = 268956743166722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11596421) by changing a digit.

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, 10346 + ... + 11411.

It is an arithmetic number, because the mean of its divisors is an integer number (1599213).

Almost surely, 2^11596481 is an apocalyptic number.

It is an amenable number.

11596481 is a deficient number, since it is larger than the sum of its proper divisors (1197223).

11596481 is a wasteful number, since it uses less digits than its factorization.

11596481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21811.

The product of its digits is 8640, while the sum is 35.

The square root of 11596481 is about 3405.3606270115. The cubic root of 11596481 is about 226.3473461628.

The spelling of 11596481 in words is "eleven million, five hundred ninety-six thousand, four hundred eighty-one".