11623472 has 40 divisors (see below), whose sum is σ = 26188800. Its totient is φ = 4894272.

The previous prime is 11623471. The next prime is 11623477. The reversal of 11623472 is 27432611.

It is not an unprimeable number, because it can be changed into a prime (11623471) 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, 5729 + ... + 7487.

It is an arithmetic number, because the mean of its divisors is an integer number (654720).

Almost surely, 2^11623472 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 11623472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13094400).

11623472 is an abundant number, since it is smaller than the sum of its proper divisors (14565328).

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

11623472 is a wasteful number, since it uses less digits than its factorization.

11623472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833 (or 1827 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 11623472 is about 3409.3213400910. The cubic root of 11623472 is about 226.5228191497.

The spelling of 11623472 in words is "eleven million, six hundred twenty-three thousand, four hundred seventy-two".