2382631 has 4 divisors (see below), whose sum is σ = 2404600. Its totient is φ = 2360664.

The previous prime is 2382613. The next prime is 2382637. The reversal of 2382631 is 1362832.

2382631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2382631 - 2⁹ = 2382119 is a prime.

It is a super-2 number, since 2×2382631² = 11353860964322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2382596 and 2382605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2382637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10821 + ... + 11038.

It is an arithmetic number, because the mean of its divisors is an integer number (601150).

2^2382631 is an apocalyptic number.

2382631 is a deficient number, since it is larger than the sum of its proper divisors (21969).

2382631 is a wasteful number, since it uses less digits than its factorization.

2382631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21968.

The product of its digits is 1728, while the sum is 25.

The square root of 2382631 is about 1543.5773385224. The cubic root of 2382631 is about 133.5628249144.

The spelling of 2382631 in words is "two million, three hundred eighty-two thousand, six hundred thirty-one".