2442548 has 12 divisors (see below), whose sum is σ = 4287780. Its totient is φ = 1217472.

The previous prime is 2442547. The next prime is 2442563. The reversal of 2442548 is 8452442.

It can be written as a sum of positive squares in 2 ways, for example, as 2184484 + 258064 = 1478^2 + 508^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2442548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442547) 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, 890 + ... + 2382.

It is an arithmetic number, because the mean of its divisors is an integer number (357315).

2^2442548 is an apocalyptic number.

It is an amenable number.

2442548 is a deficient number, since it is larger than the sum of its proper divisors (1845232).

2442548 is a wasteful number, since it uses less digits than its factorization.

2442548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906 (or 1904 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 2442548 is about 1562.8653172938. The cubic root of 2442548 is about 134.6731553693.

The spelling of 2442548 in words is "two million, four hundred forty-two thousand, five hundred forty-eight".