16276016 has 40 divisors (see below), whose sum is σ = 33112464. Its totient is φ = 7741440.

The previous prime is 16275991. The next prime is 16276031. The reversal of 16276016 is 61067261.

It is a self number, because there is not a number n which added to its sum of digits gives 16276016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27920 + ... + 28496.

Almost surely, 2^16276016 is an apocalyptic number.

16276016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16276016 is an abundant number, since it is smaller than the sum of its proper divisors (16836448).

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

16276016 is a wasteful number, since it uses less digits than its factorization.

16276016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 16276016 is about 4034.3544712878. The cubic root of 16276016 is about 253.4249499351.

The spelling of 16276016 in words is "sixteen million, two hundred seventy-six thousand, sixteen".