2382447 has 4 divisors (see below), whose sum is σ = 3176600. Its totient is φ = 1588296.

The previous prime is 2382407. The next prime is 2382449. The reversal of 2382447 is 7442832.

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

It is not a de Polignac number, because 2382447 - 2¹⁵ = 2349679 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2382449) 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, 397072 + ... + 397077.

It is an arithmetic number, because the mean of its divisors is an integer number (794150).

2^2382447 is an apocalyptic number.

2382447 is a deficient number, since it is larger than the sum of its proper divisors (794153).

2382447 is an equidigital number, since it uses as much as digits as its factorization.

2382447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794152.

The product of its digits is 10752, while the sum is 30.

The square root of 2382447 is about 1543.5177355638. The cubic root of 2382447 is about 133.5593866715.

It can be divided in two parts, 23824 and 47, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 2382447 in words is "two million, three hundred eighty-two thousand, four hundred forty-seven".