12054911 has 8 divisors (see below), whose sum is σ = 13843200. Its totient is φ = 10382040.

The previous prime is 12054907. The next prime is 12054919. The reversal of 12054911 is 11945021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12054911 - 2² = 12054907 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12054919) 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, 28631 + ... + 29048.

It is an arithmetic number, because the mean of its divisors is an integer number (1730400).

Almost surely, 2^12054911 is an apocalyptic number.

12054911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12054911 is a deficient number, since it is larger than the sum of its proper divisors (1788289).

12054911 is a wasteful number, since it uses less digits than its factorization.

12054911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57709.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 12054911 is about 3472.0182891223. The cubic root of 12054911 is about 229.2915250108.

Adding to 12054911 its reverse (11945021), we get a palindrome (23999932).

It can be divided in two parts, 1205 and 4911, that added together give a palindrome (6116).

The spelling of 12054911 in words is "twelve million, fifty-four thousand, nine hundred eleven".