16271016 has 16 divisors (see below), whose sum is σ = 40677600. Its totient is φ = 5423664.

The previous prime is 16270997. The next prime is 16271029. The reversal of 16271016 is 61017261.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 677959 = 16271016 / (1 + 6 + 2 + 7 + 1 + 0 + 1 + 6).

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 3 ways as a sum of consecutive naturals, for example, 338956 + ... + 339003.

It is an arithmetic number, because the mean of its divisors is an integer number (2542350).

Almost surely, 2^16271016 is an apocalyptic number.

It is an amenable number.

16271016 is an abundant number, since it is smaller than the sum of its proper divisors (24406584).

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

16271016 is a wasteful number, since it uses less digits than its factorization.

16271016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677968 (or 677964 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 16271016 is about 4033.7347458652. The cubic root of 16271016 is about 253.3989965215.

Adding to 16271016 its reverse (61017261), we get a palindrome (77288277).

The spelling of 16271016 in words is "sixteen million, two hundred seventy-one thousand, sixteen".