2290845848 has 16 divisors (see below), whose sum is σ = 4296040080. Its totient is φ = 1145235168.

The previous prime is 2290845833. The next prime is 2290845859. The reversal of 2290845848 is 8485480922.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2290845796 and 2290845805.

It is a congruent number.

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, 37790 + ... + 77522.

It is an arithmetic number, because the mean of its divisors is an integer number (268502505).

Almost surely, 2^2290845848 is an apocalyptic number.

It is an amenable number.

2290845848 is a deficient number, since it is larger than the sum of its proper divisors (2005194232).

2290845848 is a wasteful number, since it uses less digits than its factorization.

2290845848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46946 (or 46942 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 50.

The square root of 2290845848 is about 47862.7814486371. The cubic root of 2290845848 is about 1318.2525560984.

The spelling of 2290845848 in words is "two billion, two hundred ninety million, eight hundred forty-five thousand, eight hundred forty-eight".