2054004 has 12 divisors (see below), whose sum is σ = 4792704. Its totient is φ = 684664.

The previous prime is 2053979. The next prime is 2054009. The reversal of 2054004 is 4004502.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054009) 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, 85572 + ... + 85595.

It is an arithmetic number, because the mean of its divisors is an integer number (399392).

2^2054004 is an apocalyptic number.

It is an amenable number.

2054004 is an abundant number, since it is smaller than the sum of its proper divisors (2738700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2054004 is a wasteful number, since it uses less digits than its factorization.

2054004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171174 (or 171172 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2054004 is about 1433.1796816868. The cubic root of 2054004 is about 127.1160614683.

Adding to 2054004 its reverse (4004502), we get a palindrome (6058506).

The spelling of 2054004 in words is "two million, fifty-four thousand, four", and thus it is an eban number.