2828028056 has 32 divisors (see below), whose sum is σ = 6081507840. Its totient is φ = 1207722528.

The previous prime is 2828028053. The next prime is 2828028079. The reversal of 2828028056 is 6508208282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828028053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73376 + ... + 105071.

It is an arithmetic number, because the mean of its divisors is an integer number (190047120).

Almost surely, 2^2828028056 is an apocalyptic number.

It is an amenable number.

2828028056 is an abundant number, since it is smaller than the sum of its proper divisors (3253479784).

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

2828028056 is a wasteful number, since it uses less digits than its factorization.

2828028056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178743 (or 178739 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 2828028056 is about 53179.2069891983. The cubic root of 2828028056 is about 1414.1470477871.

The spelling of 2828028056 in words is "two billion, eight hundred twenty-eight million, twenty-eight thousand, fifty-six".