11442832 has 20 divisors (see below), whose sum is σ = 22370220. Its totient is φ = 5669888.

The previous prime is 11442817. The next prime is 11442833. The reversal of 11442832 is 23824411.

It can be written as a sum of positive squares in 2 ways, for example, as 3625216 + 7817616 = 1904^2 + 2796^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11442797 and 11442806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442833) 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 3 ways as a sum of consecutive naturals, for example, 1357 + ... + 4972.

It is an arithmetic number, because the mean of its divisors is an integer number (1118511).

Almost surely, 2^11442832 is an apocalyptic number.

It is an amenable number.

11442832 is a deficient number, since it is larger than the sum of its proper divisors (10927388).

11442832 is a wasteful number, since it uses less digits than its factorization.

11442832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450 (or 6444 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 11442832 is about 3382.7255283277. The cubic root of 11442832 is about 225.3432259544.

The spelling of 11442832 in words is "eleven million, four hundred forty-two thousand, eight hundred thirty-two".