11944212 has 24 divisors (see below), whose sum is σ = 31851456. Its totient is φ = 3412608.

The previous prime is 11944211. The next prime is 11944241. The reversal of 11944212 is 21244911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11944211) 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, 71013 + ... + 71180.

It is an arithmetic number, because the mean of its divisors is an integer number (1327144).

Almost surely, 2^11944212 is an apocalyptic number.

11944212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11944212 is an abundant number, since it is smaller than the sum of its proper divisors (19907244).

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

11944212 is a wasteful number, since it uses less digits than its factorization.

11944212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142207 (or 142205 counting only the distinct ones).

The product of its digits is 576, while the sum is 24.

The square root of 11944212 is about 3456.0399303249. The cubic root of 11944212 is about 228.5875121867.

The spelling of 11944212 in words is "eleven million, nine hundred forty-four thousand, two hundred twelve".