11593641 has 16 divisors (see below), whose sum is σ = 15813504. Its totient is φ = 7553664.

The previous prime is 11593639. The next prime is 11593657. The reversal of 11593641 is 14639511.

It is not a de Polignac number, because 11593641 - 2¹ = 11593639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11593599 and 11593608.

It is not an unprimeable number, because it can be changed into a prime (11593741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36415 + ... + 36731.

It is an arithmetic number, because the mean of its divisors is an integer number (988344).

Almost surely, 2^11593641 is an apocalyptic number.

It is an amenable number.

11593641 is a deficient number, since it is larger than the sum of its proper divisors (4219863).

11593641 is a wasteful number, since it uses less digits than its factorization.

11593641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560.

The product of its digits is 3240, while the sum is 30.

The square root of 11593641 is about 3404.9436118679. The cubic root of 11593641 is about 226.3288670239.

The spelling of 11593641 in words is "eleven million, five hundred ninety-three thousand, six hundred forty-one".