2202396 has 48 divisors (see below), whose sum is σ = 5945856. Its totient is φ = 621504.

The previous prime is 2202391. The next prime is 2202407. The reversal of 2202396 is 6932022.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13105 + ... + 13271.

It is an arithmetic number, because the mean of its divisors is an integer number (123872).

2^2202396 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 2202396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2972928).

2202396 is an abundant number, since it is smaller than the sum of its proper divisors (3743460).

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

2202396 is a wasteful number, since it uses less digits than its factorization.

2202396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2202396 is about 1484.0471690617. The cubic root of 2202396 is about 130.1063429656.

The spelling of 2202396 in words is "two million, two hundred two thousand, three hundred ninety-six".