12004934 has 4 divisors (see below), whose sum is σ = 18007404. Its totient is φ = 6002466.

The previous prime is 12004921. The next prime is 12004957. The reversal of 12004934 is 43940021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43940021 = 53 ⋅829057.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3001232 + ... + 3001235.

It is an arithmetic number, because the mean of its divisors is an integer number (4501851).

Almost surely, 2^12004934 is an apocalyptic number.

12004934 is a deficient number, since it is larger than the sum of its proper divisors (6002470).

12004934 is an equidigital number, since it uses as much as digits as its factorization.

12004934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002469.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12004934 is about 3464.8137035056. The cubic root of 12004934 is about 228.9742221004.

Adding to 12004934 its reverse (43940021), we get a palindrome (55944955).

The spelling of 12004934 in words is "twelve million, four thousand, nine hundred thirty-four".