11942268 has 48 divisors (see below), whose sum is σ = 30834720. Its totient is φ = 3573504.

The previous prime is 11942251. The next prime is 11942291. The reversal of 11942268 is 86224911.

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, 4738 + ... + 6806.

It is an arithmetic number, because the mean of its divisors is an integer number (642390).

Almost surely, 2^11942268 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 11942268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15417360).

11942268 is an abundant number, since it is smaller than the sum of its proper divisors (18892452).

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

11942268 is a wasteful number, since it uses less digits than its factorization.

11942268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126 (or 2124 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 11942268 is about 3455.7586721298. The cubic root of 11942268 is about 228.5751101342.

The spelling of 11942268 in words is "eleven million, nine hundred forty-two thousand, two hundred sixty-eight".