2397296 has 40 divisors (see below), whose sum is σ = 5182704. Its totient is φ = 1064960.

The previous prime is 2397277. The next prime is 2397299. The reversal of 2397296 is 6927932.

It is a super-2 number, since 2×2397296² = 11494056223232, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2 + 3¹¹ + 9⁴ + 7⁴ + 2⁷ + 9⁶ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397299) 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, 9200 + ... + 9456.

2^2397296 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 2397296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2591352).

2397296 is an abundant number, since it is smaller than the sum of its proper divisors (2785408).

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

2397296 is a wasteful number, since it uses less digits than its factorization.

2397296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 323 counting only the distinct ones).

The product of its digits is 40824, while the sum is 38.

The square root of 2397296 is about 1548.3203802831. The cubic root of 2397296 is about 133.8362892683.

The spelling of 2397296 in words is "two million, three hundred ninety-seven thousand, two hundred ninety-six".