12004922 has 16 divisors (see below), whose sum is σ = 19269600. Its totient is φ = 5592240.

The previous prime is 12004921. The next prime is 12004957. The reversal of 12004922 is 22940021.

It is a junction number, because it is equal to n+sod(n) for n = 12004894 and 12004903.

It is not an unprimeable number, because it can be changed into a prime (12004921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272 + ... + 4907.

It is an arithmetic number, because the mean of its divisors is an integer number (1204350).

Almost surely, 2^12004922 is an apocalyptic number.

12004922 is a deficient number, since it is larger than the sum of its proper divisors (7264678).

12004922 is a wasteful number, since it uses less digits than its factorization.

12004922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5261.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 12004922 is about 3464.8119718103. The cubic root of 12004922 is about 228.9741458070.

Adding to 12004922 its reverse (22940021), we get a palindrome (34944943).

The spelling of 12004922 in words is "twelve million, four thousand, nine hundred twenty-two".