12254672 has 30 divisors (see below), whose sum is σ = 24564834. Its totient is φ = 5922240.

The previous prime is 12254663. The next prime is 12254681. The reversal of 12254672 is 27645221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12254663) and next prime (12254681).

It can be written as a sum of positive squares in only one way, i.e., 10394176 + 1860496 = 3224^2 + 1364^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14978 + ... + 15774.

Almost surely, 2^12254672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12254672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12282417).

12254672 is an abundant number, since it is smaller than the sum of its proper divisors (12310162).

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

12254672 is an equidigital number, since it uses as much as digits as its factorization.

12254672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867 (or 830 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 12254672 is about 3500.6673649463. The cubic root of 12254672 is about 230.5511169438.

Adding to 12254672 its reverse (27645221), we get a palindrome (39899893).

The spelling of 12254672 in words is "twelve million, two hundred fifty-four thousand, six hundred seventy-two".