12248250 has 64 divisors (see below), whose sum is σ = 34953984. Its totient is φ = 2798400.

The previous prime is 12248233. The next prime is 12248267. The reversal of 12248250 is 5284221.

It is an interprime number because it is at equal distance from previous prime (12248233) and next prime (12248267).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12248250.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4084 + ... + 6416.

It is an arithmetic number, because the mean of its divisors is an integer number (546156).

Almost surely, 2^12248250 is an apocalyptic number.

12248250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12248250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17476992).

12248250 is an abundant number, since it is smaller than the sum of its proper divisors (22705734).

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

12248250 is a wasteful number, since it uses less digits than its factorization.

12248250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360 (or 2350 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 12248250 is about 3499.7499910708. The cubic root of 12248250 is about 230.5108368509.

The spelling of 12248250 in words is "twelve million, two hundred forty-eight thousand, two hundred fifty".