2283408 has 60 divisors (see below), whose sum is σ = 6494748. Its totient is φ = 748800.

The previous prime is 2283403. The next prime is 2283409. The reversal of 2283408 is 8043822.

It can be written as a sum of positive squares in 2 ways, for example, as 1557504 + 725904 = 1248^2 + 852^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2283403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14466 + ... + 14622.

2^2283408 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 2283408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3247374).

2283408 is an abundant number, since it is smaller than the sum of its proper divisors (4211340).

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

2283408 is a wasteful number, since it uses less digits than its factorization.

2283408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2283408 is about 1511.0949672340. The cubic root of 2283408 is about 131.6824321950.

The spelling of 2283408 in words is "two million, two hundred eighty-three thousand, four hundred eight".