16075332 has 108 divisors (see below), whose sum is σ = 50977836. Its totient is φ = 4233600.

The previous prime is 16075331. The next prime is 16075337. The reversal of 16075332 is 23357061.

It is a happy number.

16075332 is a `hidden beast` number, since 1 + 607 + 53 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8156736 + 7918596 = 2856^2 + 2814^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16075296 and 16075305.

It is not an unprimeable number, because it can be changed into a prime (16075331) 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 35 ways as a sum of consecutive naturals, for example, 22582 + ... + 23282.

It is an arithmetic number, because the mean of its divisors is an integer number (472017).

Almost surely, 2^16075332 is an apocalyptic number.

16075332 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 16075332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25488918).

16075332 is an abundant number, since it is smaller than the sum of its proper divisors (34902504).

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

16075332 is a wasteful number, since it uses less digits than its factorization.

16075332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 16075332 is about 4009.4054422071. The cubic root of 16075332 is about 252.3790591618.

The spelling of 16075332 in words is "sixteen million, seventy-five thousand, three hundred thirty-two".