2845872078 has 48 divisors (see below), whose sum is σ = 6685361280. Its totient is φ = 805203504.

The previous prime is 2845872049. The next prime is 2845872103. The reversal of 2845872078 is 8702785482.

2845872078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2845872078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16708 + ... + 77271.

It is an arithmetic number, because the mean of its divisors is an integer number (139278360).

Almost surely, 2^2845872078 is an apocalyptic number.

2845872078 is an abundant number, since it is smaller than the sum of its proper divisors (3839489202).

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

2845872078 is a wasteful number, since it uses less digits than its factorization.

2845872078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94101 (or 94094 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 51.

The square root of 2845872078 is about 53346.7157189644. The cubic root of 2845872078 is about 1417.1150974454.

The spelling of 2845872078 in words is "two billion, eight hundred forty-five million, eight hundred seventy-two thousand, seventy-eight".