2057204 has 12 divisors (see below), whose sum is σ = 3812004. Its totient is φ = 968064.

The previous prime is 2057203. The next prime is 2057227. The reversal of 2057204 is 4027502.

It can be written as a sum of positive squares in 2 ways, for example, as 1817104 + 240100 = 1348^2 + 490^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15059 + ... + 15194.

It is an arithmetic number, because the mean of its divisors is an integer number (317667).

2^2057204 is an apocalyptic number.

It is an amenable number.

2057204 is a deficient number, since it is larger than the sum of its proper divisors (1754800).

2057204 is a wasteful number, since it uses less digits than its factorization.

2057204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30274 (or 30272 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2057204 is about 1434.2956459531. The cubic root of 2057204 is about 127.1820399731.

The spelling of 2057204 in words is "two million, fifty-seven thousand, two hundred four".