12254976 has 108 divisors (see below), whose sum is σ = 36828792. Its totient is φ = 4064256.

The previous prime is 12254971. The next prime is 12254987. The reversal of 12254976 is 67945221.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 12254976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62110 + ... + 62306.

Almost surely, 2^12254976 is an apocalyptic number.

12254976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12254976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18414396).

12254976 is an abundant number, since it is smaller than the sum of its proper divisors (24573816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12254976 is an frugal number, since it uses more digits than its factorization.

12254976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 202 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 12254976 is about 3500.7107849692. The cubic root of 12254976 is about 230.5530233449.

The spelling of 12254976 in words is "twelve million, two hundred fifty-four thousand, nine hundred seventy-six".