11734912 has 48 divisors (see below), whose sum is σ = 27209520. Its totient is φ = 5026560.

The previous prime is 11734907. The next prime is 11734939. The reversal of 11734912 is 21943711.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5337 + ... + 7207.

It is an arithmetic number, because the mean of its divisors is an integer number (566865).

Almost surely, 2^11734912 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 11734912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13604760).

11734912 is an abundant number, since it is smaller than the sum of its proper divisors (15474608).

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

11734912 is an equidigital number, since it uses as much as digits as its factorization.

11734912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899 (or 1880 counting only the distinct ones).

The product of its digits is 1512, while the sum is 28.

The square root of 11734912 is about 3425.6257822477. The cubic root of 11734912 is about 227.2444467696.

The spelling of 11734912 in words is "eleven million, seven hundred thirty-four thousand, nine hundred twelve".