11447412 has 24 divisors (see below), whose sum is σ = 26776512. Its totient is φ = 3806400.

The previous prime is 11447407. The next prime is 11447453. The reversal of 11447412 is 21474411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5337 + ... + 7167.

It is an arithmetic number, because the mean of its divisors is an integer number (1115688).

Almost surely, 2^11447412 is an apocalyptic number.

11447412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11447412 is an abundant number, since it is smaller than the sum of its proper divisors (15329100).

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

11447412 is a wasteful number, since it uses less digits than its factorization.

11447412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2359 (or 2357 counting only the distinct ones).

The product of its digits is 896, while the sum is 24.

The square root of 11447412 is about 3383.4024295079. The cubic root of 11447412 is about 225.3732865289.

The spelling of 11447412 in words is "eleven million, four hundred forty-seven thousand, four hundred twelve".