2858678160 has 160 divisors (see below), whose sum is σ = 9563554560. Its totient is φ = 702203904.

The previous prime is 2858678107. The next prime is 2858678177. The reversal of 2858678160 is 618768582.

It is an unprimeable number.

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, 2866782 + ... + 2867778.

It is an arithmetic number, because the mean of its divisors is an integer number (59772216).

Almost surely, 2^2858678160 is an apocalyptic number.

2858678160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2858678160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4781777280).

2858678160 is an abundant number, since it is smaller than the sum of its proper divisors (6704876400).

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

2858678160 is a wasteful number, since it uses less digits than its factorization.

2858678160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945 (or 1939 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 2858678160 is about 53466.6078968921. The cubic root of 2858678160 is about 1419.2375328748.

The spelling of 2858678160 in words is "two billion, eight hundred fifty-eight million, six hundred seventy-eight thousand, one hundred sixty".