12054807 has 12 divisors (see below), whose sum is σ = 18013320. Its totient is φ = 7759248.

The previous prime is 12054803. The next prime is 12054839. The reversal of 12054807 is 70845021.

It is not a de Polignac number, because 12054807 - 2² = 12054803 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 22833 + ... + 23354.

It is an arithmetic number, because the mean of its divisors is an integer number (1501110).

Almost surely, 2^12054807 is an apocalyptic number.

12054807 is a deficient number, since it is larger than the sum of its proper divisors (5958513).

12054807 is a wasteful number, since it uses less digits than its factorization.

12054807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46222 (or 46219 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 12054807 is about 3472.0033122104. The cubic root of 12054807 is about 229.2908656284.

Adding to 12054807 its reverse (70845021), we get a palindrome (82899828).

The spelling of 12054807 in words is "twelve million, fifty-four thousand, eight hundred seven".