11590643 has 8 divisors (see below), whose sum is σ = 12249600. Its totient is φ = 10944648.

The previous prime is 11590637. The next prime is 11590669. The reversal of 11590643 is 34609511.

11590643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11590643 - 2⁸ = 11590387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11590603) 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, 1373 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (1531200).

Almost surely, 2^11590643 is an apocalyptic number.

11590643 is a deficient number, since it is larger than the sum of its proper divisors (658957).

11590643 is an equidigital number, since it uses as much as digits as its factorization.

11590643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6481.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 11590643 is about 3404.5033411645. The cubic root of 11590643 is about 226.3093565458.

The spelling of 11590643 in words is "eleven million, five hundred ninety thousand, six hundred forty-three".