2892764 has 18 divisors (see below), whose sum is σ = 5889240. Its totient is φ = 1239672.

The previous prime is 2892763. The next prime is 2892781. The reversal of 2892764 is 4672982.

2892764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2 + 8⁷ + 9⁴ + 2¹⁹ + 7⁴ + 6³ + 4⁹ .

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2892763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7184 + ... + 7575.

It is an arithmetic number, because the mean of its divisors is an integer number (327180).

2^2892764 is an apocalyptic number.

It is an amenable number.

2892764 is an abundant number, since it is smaller than the sum of its proper divisors (2996476).

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

2892764 is a wasteful number, since it uses less digits than its factorization.

2892764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14777 (or 14768 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 2892764 is about 1700.8127468948. The cubic root of 2892764 is about 142.4856084779.

The spelling of 2892764 in words is "two million, eight hundred ninety-two thousand, seven hundred sixty-four".