2297385 has 24 divisors (see below), whose sum is σ = 4193280. Its totient is φ = 1160352.

The previous prime is 2297371. The next prime is 2297387. The reversal of 2297385 is 5837922.

It is a happy number.

It is not a de Polignac number, because 2297385 - 2⁴ = 2297369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2297387) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489 + ... + 2198.

It is an arithmetic number, because the mean of its divisors is an integer number (174720).

2^2297385 is an apocalyptic number.

It is an amenable number.

2297385 is a deficient number, since it is larger than the sum of its proper divisors (1895895).

2297385 is a wasteful number, since it uses less digits than its factorization.

2297385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717 (or 2714 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 2297385 is about 1515.7127036480. The cubic root of 2297385 is about 131.9505668894.

The spelling of 2297385 in words is "two million, two hundred ninety-seven thousand, three hundred eighty-five".