2390450 has 12 divisors (see below), whose sum is σ = 4446330. Its totient is φ = 956160.

The previous prime is 2390449. The next prime is 2390471. The reversal of 2390450 is 540932.

2390450 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 3 ways, for example, as 1142761 + 1247689 = 1069^2 + 1117^2 .

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 5 ways as a sum of consecutive naturals, for example, 23855 + ... + 23954.

2^2390450 is an apocalyptic number.

2390450 is a deficient number, since it is larger than the sum of its proper divisors (2055880).

2390450 is a wasteful number, since it uses less digits than its factorization.

2390450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47821 (or 47816 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2390450 is about 1546.1080169251. The cubic root of 2390450 is about 133.7087682613.

The spelling of 2390450 in words is "two million, three hundred ninety thousand, four hundred fifty".