12254055 has 32 divisors (see below), whose sum is σ = 22325760. Its totient is φ = 5681280.

The previous prime is 12254041. The next prime is 12254057. The reversal of 12254055 is 55045221.

It is a happy number.

12254055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12254055 - 2⁵ = 12254023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254057) 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 31 ways as a sum of consecutive naturals, for example, 2181 + ... + 5409.

It is an arithmetic number, because the mean of its divisors is an integer number (697680).

Almost surely, 2^12254055 is an apocalyptic number.

12254055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12254055 is a deficient number, since it is larger than the sum of its proper divisors (10071705).

12254055 is a wasteful number, since it uses less digits than its factorization.

12254055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 12254055 is about 3500.5792377834. The cubic root of 12254055 is about 230.5472476052.

Adding to 12254055 its reverse (55045221), we get a palindrome (67299276).

The spelling of 12254055 in words is "twelve million, two hundred fifty-four thousand, fifty-five".