11894268 has 24 divisors (see below), whose sum is σ = 28210000. Its totient is φ = 3899520.

The previous prime is 11894257. The next prime is 11894287. The reversal of 11894268 is 86249811.

It is a super-2 number, since 2×11894268² = 282947222511648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7393 + ... + 8856.

Almost surely, 2^11894268 is an apocalyptic number.

It is an amenable number.

11894268 is an abundant number, since it is smaller than the sum of its proper divisors (16315732).

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

11894268 is a wasteful number, since it uses less digits than its factorization.

11894268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16317 (or 16315 counting only the distinct ones).

The product of its digits is 27648, while the sum is 39.

The square root of 11894268 is about 3448.8067501674. The cubic root of 11894268 is about 228.2684587866.

The spelling of 11894268 in words is "eleven million, eight hundred ninety-four thousand, two hundred sixty-eight".