2867775460 has 48 divisors (see below), whose sum is σ = 6593670720. Its totient is φ = 1039040640.

The previous prime is 2867775457. The next prime is 2867775481. The reversal of 2867775460 is 645777682.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2867775398 and 2867775407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37411 + ... + 84469.

It is an arithmetic number, because the mean of its divisors is an integer number (137368140).

Almost surely, 2^2867775460 is an apocalyptic number.

2867775460 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 2867775460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3296835360).

2867775460 is an abundant number, since it is smaller than the sum of its proper divisors (3725895260).

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

2867775460 is a wasteful number, since it uses less digits than its factorization.

2867775460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47356 (or 47354 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 52.

The square root of 2867775460 is about 53551.6149149584. The cubic root of 2867775460 is about 1420.7414398152.

The spelling of 2867775460 in words is "two billion, eight hundred sixty-seven million, seven hundred seventy-five thousand, four hundred sixty".