2945204 has 12 divisors (see below), whose sum is σ = 5167428. Its totient is φ = 1468800.

The previous prime is 2945203. The next prime is 2945207. The reversal of 2945204 is 4025492.

2945204 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 2 ways, for example, as 813604 + 2131600 = 902^2 + 1460^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945203) 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 3 ways as a sum of consecutive naturals, for example, 1484 + ... + 2844.

It is an arithmetic number, because the mean of its divisors is an integer number (430619).

2^2945204 is an apocalyptic number.

It is an amenable number.

2945204 is a deficient number, since it is larger than the sum of its proper divisors (2222224).

2945204 is a wasteful number, since it uses less digits than its factorization.

2945204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906 (or 1904 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2945204 is about 1716.1596662316. The cubic root of 2945204 is about 143.3414501743.

The spelling of 2945204 in words is "two million, nine hundred forty-five thousand, two hundred four".