11453832 has 64 divisors (see below), whose sum is σ = 34272000. Its totient is φ = 3523392.

The previous prime is 11453821. The next prime is 11453833. The reversal of 11453832 is 23835411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11453796 and 11453805.

It is not an unprimeable number, because it can be changed into a prime (11453833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769 + ... + 4847.

It is an arithmetic number, because the mean of its divisors is an integer number (535500).

Almost surely, 2^11453832 is an apocalyptic number.

11453832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11453832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17136000).

11453832 is an abundant number, since it is smaller than the sum of its proper divisors (22818168).

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

11453832 is a wasteful number, since it uses less digits than its factorization.

11453832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107 (or 4097 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 11453832 is about 3384.3510456216. The cubic root of 11453832 is about 225.4154103469.

The spelling of 11453832 in words is "eleven million, four hundred fifty-three thousand, eight hundred thirty-two".