2201136 has 40 divisors (see below), whose sum is σ = 6499584. Its totient is φ = 628800.

The previous prime is 2201119. The next prime is 2201137. The reversal of 2201136 is 6311022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201137) 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, 2940 + ... + 3611.

2^2201136 is an apocalyptic number.

It is an amenable number.

2201136 is an abundant number, since it is smaller than the sum of its proper divisors (4298448).

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

2201136 is a wasteful number, since it uses less digits than its factorization.

2201136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6569 (or 6563 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2201136 is about 1483.6225935190. The cubic root of 2201136 is about 130.0815267708.

Adding to 2201136 its reverse (6311022), we get a palindrome (8512158).

The spelling of 2201136 in words is "two million, two hundred one thousand, one hundred thirty-six".