2297536 has 14 divisors (see below), whose sum is σ = 4559300. Its totient is φ = 1148736.

The previous prime is 2297521. The next prime is 2297543. The reversal of 2297536 is 6357922.

It is a happy number.

It is a d-powerful number, because it can be written as 2⁵ + 2¹³ + 9² + 7² + 5⁷ + 3¹² + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17886 + ... + 18013.

2^2297536 is an apocalyptic number.

It is an amenable number.

2297536 is a deficient number, since it is larger than the sum of its proper divisors (2261764).

2297536 is an equidigital number, since it uses as much as digits as its factorization.

2297536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35911 (or 35901 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 2297536 is about 1515.7625143801. The cubic root of 2297536 is about 131.9534577267.

The spelling of 2297536 in words is "two million, two hundred ninety-seven thousand, five hundred thirty-six".