11877712 has 80 divisors (see below), whose sum is σ = 29712384. Its totient is φ = 4464000.

The previous prime is 11877667. The next prime is 11877727. The reversal of 11877712 is 21777811.

11877712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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, 38037 + ... + 38347.

Almost surely, 2^11877712 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 11877712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14856192).

11877712 is an abundant number, since it is smaller than the sum of its proper divisors (17834672).

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

11877712 is a wasteful number, since it uses less digits than its factorization.

11877712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 362 counting only the distinct ones).

The product of its digits is 5488, while the sum is 34.

The square root of 11877712 is about 3446.4056638765. The cubic root of 11877712 is about 228.1624982957.

Subtracting 11877712 from its reverse (21777811), we obtain a palindrome (9900099).

The spelling of 11877712 in words is "eleven million, eight hundred seventy-seven thousand, seven hundred twelve".