3128082 has 16 divisors (see below), whose sum is σ = 6314880. Its totient is φ = 1032912.

The previous prime is 3128057. The next prime is 3128101. The reversal of 3128082 is 2808213.

3128082 = T₁₈₃ + T₁₈₄ + ... + T₂₉₁.

It is an Ulam number.

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, 1738 + ... + 3045.

It is an arithmetic number, because the mean of its divisors is an integer number (394680).

Almost surely, 2^3128082 is an apocalyptic number.

3128082 is an abundant number, since it is smaller than the sum of its proper divisors (3186798).

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

3128082 is a wasteful number, since it uses less digits than its factorization.

3128082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4897.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 3128082 is about 1768.6384593805. The cubic root of 3128082 is about 146.2489341730.

The spelling of 3128082 in words is "three million, one hundred twenty-eight thousand, eighty-two".