11996776 has 16 divisors (see below), whose sum is σ = 24539040. Its totient is φ = 5453040.

The previous prime is 11996773. The next prime is 11996791. The reversal of 11996776 is 67769911.

11996776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11996773) 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, 68076 + ... + 68251.

It is an arithmetic number, because the mean of its divisors is an integer number (1533690).

Almost surely, 2^11996776 is an apocalyptic number.

It is an amenable number.

11996776 is an abundant number, since it is smaller than the sum of its proper divisors (12542264).

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

11996776 is a wasteful number, since it uses less digits than its factorization.

11996776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136344 (or 136340 counting only the distinct ones).

The product of its digits is 142884, while the sum is 46.

The square root of 11996776 is about 3463.6362395610. The cubic root of 11996776 is about 228.9223435702.

The spelling of 11996776 in words is "eleven million, nine hundred ninety-six thousand, seven hundred seventy-six".