2823764 has 12 divisors (see below), whose sum is σ = 4953984. Its totient is φ = 1408344.

The previous prime is 2823763. The next prime is 2823773. The reversal of 2823764 is 4673282.

It is a d-powerful number, because it can be written as 2 + 8⁵ + 2¹⁷ + 3¹³ + 7⁵ + 6³ + 4¹⁰ .

It is a self number, because there is not a number n which added to its sum of digits gives 2823764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1847 + ... + 3009.

It is an arithmetic number, because the mean of its divisors is an integer number (412832).

2^2823764 is an apocalyptic number.

It is an amenable number.

2823764 is a deficient number, since it is larger than the sum of its proper divisors (2130220).

2823764 is a wasteful number, since it uses less digits than its factorization.

2823764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774 (or 1772 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 2823764 is about 1680.4059033460. The cubic root of 2823764 is about 141.3435947417.

The spelling of 2823764 in words is "two million, eight hundred twenty-three thousand, seven hundred sixty-four".