16275916 has 6 divisors (see below), whose sum is σ = 28482860. Its totient is φ = 8137956.

The previous prime is 16275911. The next prime is 16275923. The reversal of 16275916 is 61957261.

It is a super-3 number, since 3×16275916³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16275911) by changing a digit.

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 as a sum of consecutive naturals, namely, 2034486 + ... + 2034493.

Almost surely, 2^16275916 is an apocalyptic number.

It is an amenable number.

16275916 is a deficient number, since it is larger than the sum of its proper divisors (12206944).

16275916 is a wasteful number, since it uses less digits than its factorization.

16275916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068983 (or 4068981 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 16275916 is about 4034.3420777123. The cubic root of 16275916 is about 253.4244309189.

The spelling of 16275916 in words is "sixteen million, two hundred seventy-five thousand, nine hundred sixteen".