11589412 has 12 divisors (see below), whose sum is σ = 20935936. Its totient is φ = 5607720.

The previous prime is 11589397. The next prime is 11589437. The reversal of 11589412 is 21498511.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 46608 + ... + 46855.

Almost surely, 2^11589412 is an apocalyptic number.

It is an amenable number.

11589412 is a deficient number, since it is larger than the sum of its proper divisors (9346524).

11589412 is a wasteful number, since it uses less digits than its factorization.

11589412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93498 (or 93496 counting only the distinct ones).

The product of its digits is 2880, while the sum is 31.

The square root of 11589412 is about 3404.3225464107. The cubic root of 11589412 is about 226.3013444311.

Subtracting 11589412 from its reverse (21498511), we obtain a palindrome (9909099).

The spelling of 11589412 in words is "eleven million, five hundred eighty-nine thousand, four hundred twelve".