11944268 has 48 divisors (see below), whose sum is σ = 26417664. Its totient is φ = 4604160.

The previous prime is 11944253. The next prime is 11944277. The reversal of 11944268 is 86244911.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 10403 + ... + 11493.

It is an arithmetic number, because the mean of its divisors is an integer number (550368).

Almost surely, 2^11944268 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 11944268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13208832).

11944268 is an abundant number, since it is smaller than the sum of its proper divisors (14473396).

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

11944268 is a wasteful number, since it uses less digits than its factorization.

11944268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142 (or 1140 counting only the distinct ones).

The product of its digits is 13824, while the sum is 35.

The square root of 11944268 is about 3456.0480320736. The cubic root of 11944268 is about 228.5878694275.

The spelling of 11944268 in words is "eleven million, nine hundred forty-four thousand, two hundred sixty-eight".