20068050 has 48 divisors (see below), whose sum is σ = 50041440. Its totient is φ = 5322240.

The previous prime is 20068049. The next prime is 20068063. The reversal of 20068050 is 5086002.

It is a happy number.

It is a Curzon number.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52761 + ... + 53139.

It is an arithmetic number, because the mean of its divisors is an integer number (1042530).

Almost surely, 2^20068050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20068050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25020720).

20068050 is an abundant number, since it is smaller than the sum of its proper divisors (29973390).

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

20068050 is a wasteful number, since it uses less digits than its factorization.

20068050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 742 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 20068050 is about 4479.7377155365. The cubic root of 20068050 is about 271.7492733513.

The spelling of 20068050 in words is "twenty million, sixty-eight thousand, fifty".