2828146685 has 32 divisors (see below), whose sum is σ = 4188119040. Its totient is φ = 1785339648.

The previous prime is 2828146589. The next prime is 2828146687. The reversal of 2828146685 is 5866418282.

It is a cyclic number.

It is not a de Polignac number, because 2828146685 - 2²⁸ = 2559711229 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828146687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166151 + ... + 182379.

It is an arithmetic number, because the mean of its divisors is an integer number (130878720).

Almost surely, 2^2828146685 is an apocalyptic number.

It is an amenable number.

2828146685 is a deficient number, since it is larger than the sum of its proper divisors (1359972355).

2828146685 is a wasteful number, since it uses less digits than its factorization.

2828146685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16637.

The product of its digits is 1474560, while the sum is 50.

The square root of 2828146685 is about 53180.3223476504. The cubic root of 2828146685 is about 1414.1668208705.

The spelling of 2828146685 in words is "two billion, eight hundred twenty-eight million, one hundred forty-six thousand, six hundred eighty-five".