2442031 has 4 divisors (see below), whose sum is σ = 2448952. Its totient is φ = 2435112.

The previous prime is 2442019. The next prime is 2442047. The reversal of 2442031 is 1302442.

2442031 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, and also an emirpimes, since its reverse is a distinct semiprime: 1302442 = 2 ⋅651221.

It is a cyclic number.

It is not a de Polignac number, because 2442031 - 2¹⁹ = 1917743 is a prime.

It is a super-2 number, since 2×2442031² = 11927030809922, 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 = 2441996 and 2442014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442631) 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, 2901 + ... + 3646.

It is an arithmetic number, because the mean of its divisors is an integer number (612238).

2^2442031 is an apocalyptic number.

2442031 is a deficient number, since it is larger than the sum of its proper divisors (6921).

2442031 is an equidigital number, since it uses as much as digits as its factorization.

2442031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6920.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2442031 is about 1562.6999072119. The cubic root of 2442031 is about 134.6636528696.

Adding to 2442031 its reverse (1302442), we get a palindrome (3744473).

The spelling of 2442031 in words is "two million, four hundred forty-two thousand, thirty-one".