12054806 has 16 divisors (see below), whose sum is σ = 19139328. Its totient is φ = 5682600.

The previous prime is 12054803. The next prime is 12054839. The reversal of 12054806 is 60845021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12054803) 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, 1421 + ... + 5111.

It is an arithmetic number, because the mean of its divisors is an integer number (1196208).

Almost surely, 2^12054806 is an apocalyptic number.

12054806 is a deficient number, since it is larger than the sum of its proper divisors (7084522).

12054806 is a wasteful number, since it uses less digits than its factorization.

12054806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3787.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 12054806 is about 3472.0031682013. The cubic root of 12054806 is about 229.2908592882.

Adding to 12054806 its reverse (60845021), we get a palindrome (72899827).

The spelling of 12054806 in words is "twelve million, fifty-four thousand, eight hundred six".