2280792 has 48 divisors (see below), whose sum is σ = 5957640. Its totient is φ = 727552.

The previous prime is 2280767. The next prime is 2280823. The reversal of 2280792 is 2970822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20128 + ... + 20240.

2^2280792 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 2280792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2978820).

2280792 is an abundant number, since it is smaller than the sum of its proper divisors (3676848).

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

2280792 is a wasteful number, since it uses less digits than its factorization.

2280792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2280792 is about 1510.2291216898. The cubic root of 2280792 is about 131.6321253907.

Adding to 2280792 its sum of digits (30), we get a palindrome (2280822).

The spelling of 2280792 in words is "two million, two hundred eighty thousand, seven hundred ninety-two".