11774312 has 32 divisors (see below), whose sum is σ = 24455520. Its totient is φ = 5269440.

The previous prime is 11774311. The next prime is 11774333. The reversal of 11774312 is 21347711.

It is a happy number.

11774312 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 (11774311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4898 + ... + 6894.

It is an arithmetic number, because the mean of its divisors is an integer number (764235).

Almost surely, 2^11774312 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 11774312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12227760).

11774312 is an abundant number, since it is smaller than the sum of its proper divisors (12681208).

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

11774312 is a wasteful number, since it uses less digits than its factorization.

11774312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081 (or 2077 counting only the distinct ones).

The product of its digits is 1176, while the sum is 26.

The square root of 11774312 is about 3431.3717373669. The cubic root of 11774312 is about 227.4984872902.

The spelling of 11774312 in words is "eleven million, seven hundred seventy-four thousand, three hundred twelve".