2854764 has 84 divisors (see below), whose sum is σ = 8263080. Its totient is φ = 855360.

The previous prime is 2854763. The next prime is 2854781. The reversal of 2854764 is 4674582.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (53760) is a multiple of the sum of its prime divisors (105).

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (2854763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 32032 + ... + 32120.

It is an arithmetic number, because the mean of its divisors is an integer number (98370).

2^2854764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2854764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4131540).

2854764 is an abundant number, since it is smaller than the sum of its proper divisors (5408316).

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

2854764 is a wasteful number, since it uses less digits than its factorization.

2854764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 105 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 2854764 is about 1689.6046874935. The cubic root of 2854764 is about 141.8589487427.

The spelling of 2854764 in words is "two million, eight hundred fifty-four thousand, seven hundred sixty-four".