11889596 has 24 divisors (see below), whose sum is σ = 22453200. Its totient is φ = 5487872.

The previous prime is 11889587. The next prime is 11889607. The reversal of 11889596 is 69598811.

It is a self number, because there is not a number n which added to its sum of digits gives 11889596.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1955 + ... + 5253.

It is an arithmetic number, because the mean of its divisors is an integer number (935550).

Almost surely, 2^11889596 is an apocalyptic number.

It is an amenable number.

11889596 is a deficient number, since it is larger than the sum of its proper divisors (10563604).

11889596 is a wasteful number, since it uses less digits than its factorization.

11889596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373 (or 3371 counting only the distinct ones).

The product of its digits is 155520, while the sum is 47.

The square root of 11889596 is about 3448.1293479219. The cubic root of 11889596 is about 228.2385673604.

The spelling of 11889596 in words is "eleven million, eight hundred eighty-nine thousand, five hundred ninety-six".