16682952 has 64 divisors (see below), whose sum is σ = 49008960. Its totient is φ = 4665600.

The previous prime is 16682947. The next prime is 16682959. The reversal of 16682952 is 25928661.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 16682952.

It is not an unprimeable number, because it can be changed into a prime (16682959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002 + ... + 5862.

It is an arithmetic number, because the mean of its divisors is an integer number (765765).

Almost surely, 2^16682952 is an apocalyptic number.

16682952 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 16682952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24504480).

16682952 is an abundant number, since it is smaller than the sum of its proper divisors (32326008).

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

16682952 is a wasteful number, since it uses less digits than its factorization.

16682952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894 (or 4890 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 16682952 is about 4084.4769554987. The cubic root of 16682952 is about 255.5196477449.

The spelling of 16682952 in words is "sixteen million, six hundred eighty-two thousand, nine hundred fifty-two".