12248850 has 48 divisors (see below), whose sum is σ = 31212288. Its totient is φ = 3176640.

The previous prime is 12248839. The next prime is 12248867. The reversal of 12248850 is 5884221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4447 + ... + 6653.

It is an arithmetic number, because the mean of its divisors is an integer number (650256).

Almost surely, 2^12248850 is an apocalyptic number.

12248850 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 12248850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15606144).

12248850 is an abundant number, since it is smaller than the sum of its proper divisors (18963438).

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

12248850 is a wasteful number, since it uses less digits than its factorization.

12248850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259 (or 2254 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 12248850 is about 3499.8357104298. The cubic root of 12248850 is about 230.5146007694.

The spelling of 12248850 in words is "twelve million, two hundred forty-eight thousand, eight hundred fifty".