2048242 has 16 divisors (see below), whose sum is σ = 3664512. Its totient is φ = 839520.

The previous prime is 2048239. The next prime is 2048243. The reversal of 2048242 is 2428402.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2048243) 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 7 ways as a sum of consecutive naturals, for example, 2859 + ... + 3502.

It is an arithmetic number, because the mean of its divisors is an integer number (229032).

2^2048242 is an apocalyptic number.

2048242 is a deficient number, since it is larger than the sum of its proper divisors (1616270).

2048242 is a wasteful number, since it uses less digits than its factorization.

2048242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6393.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2048242 is about 1431.1680544227. The cubic root of 2048242 is about 126.9970859273.

It can be divided in two parts, 2048 and 242, that multiplied together give a square (495616 = 704²).

The spelling of 2048242 in words is "two million, forty-eight thousand, two hundred forty-two".