2823792 has 40 divisors (see below), whose sum is σ = 7387920. Its totient is φ = 929280.

The previous prime is 2823791. The next prime is 2823809. The reversal of 2823792 is 2973282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3942 + ... + 4602.

It is an arithmetic number, because the mean of its divisors is an integer number (184698).

2^2823792 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 2823792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3693960).

2823792 is an abundant number, since it is smaller than the sum of its proper divisors (4564128).

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

2823792 is a wasteful number, since it uses less digits than its factorization.

2823792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 755 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 2823792 is about 1680.4142346457. The cubic root of 2823792 is about 141.3440619204.

The spelling of 2823792 in words is "two million, eight hundred twenty-three thousand, seven hundred ninety-two".