2442046 has 8 divisors (see below), whose sum is σ = 3672864. Its totient is φ = 1217760.

The previous prime is 2442019. The next prime is 2442047. The reversal of 2442046 is 6402442.

2442046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2442046² = 11927177332232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442047) 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, 555 + ... + 2278.

It is an arithmetic number, because the mean of its divisors is an integer number (459108).

2^2442046 is an apocalyptic number.

2442046 is a deficient number, since it is larger than the sum of its proper divisors (1230818).

2442046 is a wasteful number, since it uses less digits than its factorization.

2442046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2442046 is about 1562.7047065905. The cubic root of 2442046 is about 134.6639285897.

Adding to 2442046 its reverse (6402442), we get a palindrome (8844488).

The spelling of 2442046 in words is "two million, four hundred forty-two thousand, forty-six".