2051204 has 12 divisors (see below), whose sum is σ = 3609564. Its totient is φ = 1019904.

The previous prime is 2051191. The next prime is 2051219. The reversal of 2051204 is 4021502.

It can be written as a sum of positive squares in 2 ways, for example, as 906304 + 1144900 = 952^2 + 1070^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557 + ... + 2100.

It is an arithmetic number, because the mean of its divisors is an integer number (300797).

2^2051204 is an apocalyptic number.

It is an amenable number.

2051204 is a deficient number, since it is larger than the sum of its proper divisors (1558360).

2051204 is a wasteful number, since it uses less digits than its factorization.

2051204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2051204 is about 1432.2024996487. The cubic root of 2051204 is about 127.0582740401.

Adding to 2051204 its reverse (4021502), we get a palindrome (6072706).

The spelling of 2051204 in words is "two million, fifty-one thousand, two hundred four".