12199004 has 6 divisors (see below), whose sum is σ = 21348264. Its totient is φ = 6099500.

The previous prime is 12199001. The next prime is 12199021. The reversal of 12199004 is 40099121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12199001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1524872 + ... + 1524879.

It is an arithmetic number, because the mean of its divisors is an integer number (3558044).

Almost surely, 2^12199004 is an apocalyptic number.

It is an amenable number.

12199004 is a deficient number, since it is larger than the sum of its proper divisors (9149260).

12199004 is a wasteful number, since it uses less digits than its factorization.

12199004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049755 (or 3049753 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 12199004 is about 3492.7072594193. The cubic root of 12199004 is about 230.2014869559.

The spelling of 12199004 in words is "twelve million, one hundred ninety-nine thousand, four".