16346016 has 48 divisors (see below), whose sum is σ = 47678400. Its totient is φ = 5448384.

The previous prime is 16345999. The next prime is 16346041. The reversal of 16346016 is 61064361.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 8596 + ... + 10323.

It is an arithmetic number, because the mean of its divisors is an integer number (993300).

Almost surely, 2^16346016 is an apocalyptic number.

16346016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16346016 is an abundant number, since it is smaller than the sum of its proper divisors (31332384).

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

16346016 is a wasteful number, since it uses less digits than its factorization.

16346016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18938 (or 18924 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 16346016 is about 4043.0206529277. The cubic root of 16346016 is about 253.7877409143.

The spelling of 16346016 in words is "sixteen million, three hundred forty-six thousand, sixteen".