2402208 has 72 divisors (see below), whose sum is σ = 7207200. Its totient is φ = 756864.

The previous prime is 2402203. The next prime is 2402209. The reversal of 2402208 is 8022042.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2402201) 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, 5253 + ... + 5691.

It is an arithmetic number, because the mean of its divisors is an integer number (100100).

2^2402208 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 2402208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3603600).

2402208 is an abundant number, since it is smaller than the sum of its proper divisors (4804992).

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

2402208 is a wasteful number, since it uses less digits than its factorization.

2402208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2402208 is about 1549.9058035894. The cubic root of 2402208 is about 133.9276359858.

The spelling of 2402208 in words is "two million, four hundred two thousand, two hundred eight".