16128076 has 24 divisors (see below), whose sum is σ = 28939680. Its totient is φ = 7862400.

The previous prime is 16128071. The next prime is 16128113. The reversal of 16128076 is 67082161.

It is a super-2 number, since 2×16128076² = 520229670923552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16128071) by changing a digit.

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, 30696 + ... + 31216.

It is an arithmetic number, because the mean of its divisors is an integer number (1205820).

Almost surely, 2^16128076 is an apocalyptic number.

It is an amenable number.

16128076 is a deficient number, since it is larger than the sum of its proper divisors (12811604).

16128076 is a wasteful number, since it uses less digits than its factorization.

16128076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 16128076 is about 4015.9775895789. The cubic root of 16128076 is about 252.6547807668.

The spelling of 16128076 in words is "sixteen million, one hundred twenty-eight thousand, seventy-six".