16396016 has 40 divisors (see below), whose sum is σ = 39101664. Its totient is φ = 6485760.

The previous prime is 16396001. The next prime is 16396021. The reversal of 16396016 is 61069361.

It is a congruent number.

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, 4175 + ... + 7086.

Almost surely, 2^16396016 is an apocalyptic number.

16396016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16396016 is an abundant number, since it is smaller than the sum of its proper divisors (22705648).

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

16396016 is a wasteful number, since it uses less digits than its factorization.

16396016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11289 (or 11283 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 16396016 is about 4049.1994270473. The cubic root of 16396016 is about 254.0462436728.

The spelling of 16396016 in words is "sixteen million, three hundred ninety-six thousand, sixteen".