2383897 has 4 divisors (see below), whose sum is σ = 2396196. Its totient is φ = 2371600.

The previous prime is 2383891. The next prime is 2383907. The reversal of 2383897 is 7983832.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2368521 + 15376 = 1539^2 + 124^2 .

It is a cyclic number.

It is not a de Polignac number, because 2383897 - 2¹¹ = 2381849 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2383891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5854 + ... + 6247.

It is an arithmetic number, because the mean of its divisors is an integer number (599049).

2^2383897 is an apocalyptic number.

It is an amenable number.

2383897 is a deficient number, since it is larger than the sum of its proper divisors (12299).

2383897 is a wasteful number, since it uses less digits than its factorization.

2383897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12298.

The product of its digits is 72576, while the sum is 40.

The square root of 2383897 is about 1543.9873704147. The cubic root of 2383897 is about 133.5864767229.

The spelling of 2383897 in words is "two million, three hundred eighty-three thousand, eight hundred ninety-seven".