12054355 has 8 divisors (see below), whose sum is σ = 14514192. Its totient is φ = 9610848.

The previous prime is 12054353. The next prime is 12054359. The reversal of 12054355 is 55345021.

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 12054355 - 2¹ = 12054353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12054353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392 + ... + 5461.

It is an arithmetic number, because the mean of its divisors is an integer number (1814274).

Almost surely, 2^12054355 is an apocalyptic number.

12054355 is a deficient number, since it is larger than the sum of its proper divisors (2459837).

12054355 is an equidigital number, since it uses as much as digits as its factorization.

12054355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8165.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 12054355 is about 3471.9382194964. The cubic root of 12054355 is about 229.2879998072.

Adding to 12054355 its reverse (55345021), we get a palindrome (67399376).

The spelling of 12054355 in words is "twelve million, fifty-four thousand, three hundred fifty-five".