16485632 has 36 divisors (see below), whose sum is σ = 33407136. Its totient is φ = 8117760.

The previous prime is 16485619. The next prime is 16485643. The reversal of 16485632 is 23658461.

It is a junction number, because it is equal to n+sod(n) for n = 16485592 and 16485601.

It is a congruent number.

It is an unprimeable number.

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, 17723 + ... + 18629.

It is an arithmetic number, because the mean of its divisors is an integer number (927976).

Almost surely, 2^16485632 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 16485632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16703568).

16485632 is an abundant number, since it is smaller than the sum of its proper divisors (16921504).

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

16485632 is an frugal number, since it uses more digits than its factorization.

16485632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994 (or 980 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 16485632 is about 4060.2502385937. The cubic root of 16485632 is about 254.5082513346.

The spelling of 16485632 in words is "sixteen million, four hundred eighty-five thousand, six hundred thirty-two".