11988592 has 80 divisors (see below), whose sum is σ = 29855232. Its totient is φ = 4527360.

The previous prime is 11988577. The next prime is 11988607. The reversal of 11988592 is 29588911.

It is an interprime number because it is at equal distance from previous prime (11988577) and next prime (11988607).

Its product of digits (51840) is a multiple of the sum of its prime divisors (320).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45453 + ... + 45715.

Almost surely, 2^11988592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11988592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14927616).

11988592 is an abundant number, since it is smaller than the sum of its proper divisors (17866640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11988592 is a wasteful number, since it uses less digits than its factorization.

11988592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 320 counting only the distinct ones).

The product of its digits is 51840, while the sum is 43.

The square root of 11988592 is about 3462.4546206413. The cubic root of 11988592 is about 228.8702760635.

It can be divided in two parts, 11988 and 592, that multiplied together give a square (7096896 = 2664²).

The spelling of 11988592 in words is "eleven million, nine hundred eighty-eight thousand, five hundred ninety-two".