11042832 has 20 divisors (see below), whose sum is σ = 28527440. Its totient is φ = 3680928.

The previous prime is 11042831. The next prime is 11042849. The reversal of 11042832 is 23824011.

It is a junction number, because it is equal to n+sod(n) for n = 11042799 and 11042808.

It is not an unprimeable number, because it can be changed into a prime (11042831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114982 + ... + 115077.

It is an arithmetic number, because the mean of its divisors is an integer number (1426372).

Almost surely, 2^11042832 is an apocalyptic number.

11042832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11042832 is an abundant number, since it is smaller than the sum of its proper divisors (17484608).

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

11042832 is a wasteful number, since it uses less digits than its factorization.

11042832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230070 (or 230064 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 11042832 is about 3323.0756837605. The cubic root of 11042832 is about 222.6862943403.

Adding to 11042832 its reverse (23824011), we get a palindrome (34866843).

The spelling of 11042832 in words is "eleven million, forty-two thousand, eight hundred thirty-two".