2390768 has 10 divisors (see below), whose sum is σ = 4632144. Its totient is φ = 1195376.

The previous prime is 2390767. The next prime is 2390779. The reversal of 2390768 is 8670932.

2390768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390767) 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 as a sum of consecutive naturals, namely, 74696 + ... + 74727.

2^2390768 is an apocalyptic number.

It is an amenable number.

2390768 is a deficient number, since it is larger than the sum of its proper divisors (2241376).

2390768 is a wasteful number, since it uses less digits than its factorization.

2390768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149431 (or 149425 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2390768 is about 1546.2108523743. The cubic root of 2390768 is about 133.7146970617.

The spelling of 2390768 in words is "two million, three hundred ninety thousand, seven hundred sixty-eight".