16044532 has 48 divisors (see below), whose sum is σ = 34933248. Its totient is φ = 6289920.

The previous prime is 16044527. The next prime is 16044541. The reversal of 16044532 is 23544061.

It is a junction number, because it is equal to n+sod(n) for n = 16044497 and 16044506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17157 + ... + 18067.

It is an arithmetic number, because the mean of its divisors is an integer number (727776).

Almost surely, 2^16044532 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 16044532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17466624).

16044532 is an abundant number, since it is smaller than the sum of its proper divisors (18888716).

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

16044532 is a wasteful number, since it uses less digits than its factorization.

16044532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 16044532 is about 4005.5626321405. The cubic root of 16044532 is about 252.2177717767.

Adding to 16044532 its reverse (23544061), we get a palindrome (39588593).

The spelling of 16044532 in words is "sixteen million, forty-four thousand, five hundred thirty-two".