12010004 has 24 divisors (see below), whose sum is σ = 21641088. Its totient is φ = 5829120.

The previous prime is 12009997. The next prime is 12010013. The reversal of 12010004 is 40001021.

It is a junction number, because it is equal to n+sod(n) for n = 12009973 and 12010000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36119 + ... + 36449.

It is an arithmetic number, because the mean of its divisors is an integer number (901712).

Almost surely, 2^12010004 is an apocalyptic number.

It is an amenable number.

12010004 is a deficient number, since it is larger than the sum of its proper divisors (9631084).

12010004 is a wasteful number, since it uses less digits than its factorization.

12010004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 12010004 is about 3465.5452673425. The cubic root of 12010004 is about 229.0064515132.

Adding to 12010004 its reverse (40001021), we get a palindrome (52011025).

The spelling of 12010004 in words is "twelve million, ten thousand, four".