2290594 has 16 divisors (see below), whose sum is σ = 3609720. Its totient is φ = 1088640.

The previous prime is 2290591. The next prime is 2290609. The reversal of 2290594 is 4950922.

2290594 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 4 ways, for example, as 1946025 + 344569 = 1395^2 + 587^2 .

It is not an unprimeable number, because it can be changed into a prime (2290591) 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 in 7 ways as a sum of consecutive naturals, for example, 3964 + ... + 4504.

2^2290594 is an apocalyptic number.

2290594 is a deficient number, since it is larger than the sum of its proper divisors (1319126).

2290594 is a wasteful number, since it uses less digits than its factorization.

2290594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 2290594 is about 1513.4708454410. The cubic root of 2290594 is about 131.8204246222.

The spelling of 2290594 in words is "two million, two hundred ninety thousand, five hundred ninety-four".