2828507715 has 32 divisors (see below), whose sum is σ = 5485593600. Its totient is φ = 1371396960.

The previous prime is 2828507687. The next prime is 2828507807. The reversal of 2828507715 is 5177058282.

It is not a de Polignac number, because 2828507715 - 2⁵ = 2828507683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950875 + ... + 953844.

It is an arithmetic number, because the mean of its divisors is an integer number (171424800).

Almost surely, 2^2828507715 is an apocalyptic number.

2828507715 is a deficient number, since it is larger than the sum of its proper divisors (2657085885).

2828507715 is a wasteful number, since it uses less digits than its factorization.

2828507715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904744 (or 1904738 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The square root of 2828507715 is about 53183.7166339473. The cubic root of 2828507715 is about 1414.2269939545.

The spelling of 2828507715 in words is "two billion, eight hundred twenty-eight million, five hundred seven thousand, seven hundred fifteen".