2225042 has 8 divisors (see below), whose sum is σ = 3349836. Its totient is φ = 1108432.

The previous prime is 2225039. The next prime is 2225051. The reversal of 2225042 is 2405222.

2225042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2217121 + 7921 = 1489^2 + 89^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2225042.

It is an unprimeable number.

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, 1313 + ... + 2484.

2^2225042 is an apocalyptic number.

2225042 is a deficient number, since it is larger than the sum of its proper divisors (1124794).

2225042 is a wasteful number, since it uses less digits than its factorization.

2225042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4092.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2225042 is about 1491.6574673832. The cubic root of 2225042 is about 130.5507599935.

The spelling of 2225042 in words is "two million, two hundred twenty-five thousand, forty-two".