16608090 has 32 divisors (see below), whose sum is σ = 41958720. Its totient is φ = 4195584.

The previous prime is 16608083. The next prime is 16608101. The reversal of 16608090 is 9080661.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13999 + ... + 15138.

It is an arithmetic number, because the mean of its divisors is an integer number (1311210).

Almost surely, 2^16608090 is an apocalyptic number.

16608090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16608090 is an abundant number, since it is smaller than the sum of its proper divisors (25350630).

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

16608090 is a wasteful number, since it uses less digits than its factorization.

16608090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29166.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 16608090 is about 4075.3024427642. The cubic root of 16608090 is about 255.1368738464.

The spelling of 16608090 in words is "sixteen million, six hundred eight thousand, ninety".