16995080 has 32 divisors (see below), whose sum is σ = 38707200. Its totient is φ = 6714816.

The previous prime is 16995071. The next prime is 16995107. The reversal of 16995080 is 8059961.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761 + ... + 5879.

It is an arithmetic number, because the mean of its divisors is an integer number (1209600).

Almost surely, 2^16995080 is an apocalyptic number.

16995080 is a gapful number since it is divisible by the number (10) 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 16995080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19353600).

16995080 is an abundant number, since it is smaller than the sum of its proper divisors (21712120).

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

16995080 is a wasteful number, since it uses less digits than its factorization.

16995080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213 (or 5209 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 16995080 is about 4122.5089448053. The cubic root of 16995080 is about 257.1033513677.

The spelling of 16995080 in words is "sixteen million, nine hundred ninety-five thousand, eighty".