2245826 has 32 divisors (see below), whose sum is σ = 3939840. Its totient is φ = 950400.

The previous prime is 2245813. The next prime is 2245849. The reversal of 2245826 is 6285422.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25190 + ... + 25278.

It is an arithmetic number, because the mean of its divisors is an integer number (123120).

2^2245826 is an apocalyptic number.

2245826 is a deficient number, since it is larger than the sum of its proper divisors (1694014).

2245826 is a wasteful number, since it uses less digits than its factorization.

2245826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170.

The product of its digits is 7680, while the sum is 29.

The square root of 2245826 is about 1498.6080207980. The cubic root of 2245826 is about 130.9559901112.

The spelling of 2245826 in words is "two million, two hundred forty-five thousand, eight hundred twenty-six".