11944896 has 28 divisors (see below), whose sum is σ = 31604712. Its totient is φ = 3981568.

The previous prime is 11944873. The next prime is 11944903. The reversal of 11944896 is 69844911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30915 + ... + 31298.

Almost surely, 2^11944896 is an apocalyptic number.

11944896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11944896 is an abundant number, since it is smaller than the sum of its proper divisors (19659816).

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

11944896 is an equidigital number, since it uses as much as digits as its factorization.

11944896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62228 (or 62218 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 11944896 is about 3456.1388860982. The cubic root of 11944896 is about 228.5918755518.

The spelling of 11944896 in words is "eleven million, nine hundred forty-four thousand, eight hundred ninety-six".