13226850 has 288 divisors, whose sum is σ = 48746880. Its totient is φ = 2488320.

The previous prime is 13226827. The next prime is 13226861. The reversal of 13226850 is 5862231.

13226850 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 696141 + ... + 696159.

It is an arithmetic number, because the mean of its divisors is an integer number (169260).

Almost surely, 2^13226850 is an apocalyptic number.

13226850 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 13226850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24373440).

13226850 is an abundant number, since it is smaller than the sum of its proper divisors (35520030).

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

13226850 is a wasteful number, since it uses less digits than its factorization.

13226850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 13226850 is about 3636.8736574151. The cubic root of 13226850 is about 236.4932826052.

The spelling of 13226850 in words is "thirteen million, two hundred twenty-six thousand, eight hundred fifty".