11589371 has 4 divisors (see below), whose sum is σ = 11601744. Its totient is φ = 11577000.

The previous prime is 11589367. The next prime is 11589397. The reversal of 11589371 is 17398511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11589371 - 2² = 11589367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11589341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4655 + ... + 6696.

It is an arithmetic number, because the mean of its divisors is an integer number (2900436).

Almost surely, 2^11589371 is an apocalyptic number.

11589371 is a deficient number, since it is larger than the sum of its proper divisors (12373).

11589371 is a wasteful number, since it uses less digits than its factorization.

11589371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12372.

The product of its digits is 7560, while the sum is 35.

The square root of 11589371 is about 3404.3165246493. The cubic root of 11589371 is about 226.3010775678.

The spelling of 11589371 in words is "eleven million, five hundred eighty-nine thousand, three hundred seventy-one".