2297136 has 20 divisors (see below), whose sum is σ = 5934392. Its totient is φ = 765696.

The previous prime is 2297101. The next prime is 2297137. The reversal of 2297136 is 6317922.

It is not an unprimeable number, because it can be changed into a prime (2297137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23881 + ... + 23976.

2^2297136 is an apocalyptic number.

It is an amenable number.

2297136 is an abundant number, since it is smaller than the sum of its proper divisors (3637256).

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

2297136 is a wasteful number, since it uses less digits than its factorization.

2297136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47868 (or 47862 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 2297136 is about 1515.6305618455. The cubic root of 2297136 is about 131.9457996028.

The spelling of 2297136 in words is "two million, two hundred ninety-seven thousand, one hundred thirty-six".