2828578315 has 16 divisors (see below), whose sum is σ = 3489526656. Its totient is φ = 2199769600.

The previous prime is 2828578289. The next prime is 2828578339. The reversal of 2828578315 is 5138758282.

It is not a de Polignac number, because 2828578315 - 2⁷ = 2828578187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33054 + ... + 82156.

It is an arithmetic number, because the mean of its divisors is an integer number (218095416).

Almost surely, 2^2828578315 is an apocalyptic number.

2828578315 is a deficient number, since it is larger than the sum of its proper divisors (660948341).

2828578315 is a wasteful number, since it uses less digits than its factorization.

2828578315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49430.

The product of its digits is 1075200, while the sum is 49.

The square root of 2828578315 is about 53184.3803667957. The cubic root of 2828578315 is about 1414.2387602998.

The spelling of 2828578315 in words is "two billion, eight hundred twenty-eight million, five hundred seventy-eight thousand, three hundred fifteen".