16700552 has 32 divisors (see below), whose sum is σ = 34516800. Its totient is φ = 7512000.

The previous prime is 16700543. The next prime is 16700573. The reversal of 16700552 is 25500761.

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7949 + ... + 9827.

It is an arithmetic number, because the mean of its divisors is an integer number (1078650).

Almost surely, 2^16700552 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 16700552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17258400).

16700552 is an abundant number, since it is smaller than the sum of its proper divisors (17816248).

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

16700552 is a wasteful number, since it uses less digits than its factorization.

16700552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997 (or 1993 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 16700552 is about 4086.6308861946. The cubic root of 16700552 is about 255.6094712821.

The spelling of 16700552 in words is "sixteen million, seven hundred thousand, five hundred fifty-two".