16880100 has 36 divisors (see below), whose sum is σ = 48840624. Its totient is φ = 4501280.

The previous prime is 16880093. The next prime is 16880119. The reversal of 16880100 is 108861.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27834 + ... + 28433.

It is an arithmetic number, because the mean of its divisors is an integer number (1356684).

Almost surely, 2^16880100 is an apocalyptic number.

16880100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16880100 is an abundant number, since it is smaller than the sum of its proper divisors (31960524).

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

16880100 is a wasteful number, since it uses less digits than its factorization.

16880100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56284 (or 56277 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 16880100 is about 4108.5398866264. The cubic root of 16880100 is about 256.5222290354.

Adding to 16880100 its reverse (108861), we get a palindrome (16988961).

The spelling of 16880100 in words is "sixteen million, eight hundred eighty thousand, one hundred".