2202704 has 40 divisors (see below), whose sum is σ = 4963968. Its totient is φ = 927360.

The previous prime is 2202703. The next prime is 2202713. The reversal of 2202704 is 4072022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202703) 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, 7814 + ... + 8090.

2^2202704 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 2202704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2481984).

2202704 is an abundant number, since it is smaller than the sum of its proper divisors (2761264).

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

2202704 is a wasteful number, since it uses less digits than its factorization.

2202704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 2202704 is about 1484.1509357205. The cubic root of 2202704 is about 130.1124077069.

Adding to 2202704 its reverse (4072022), we get a palindrome (6274726).

The spelling of 2202704 in words is "two million, two hundred two thousand, seven hundred four".