11020050 has 72 divisors (see below), whose sum is σ = 30737616. Its totient is φ = 2935440.

The previous prime is 11020049. The next prime is 11020081. The reversal of 11020050 is 5002011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11697 + ... + 12603.

Almost surely, 2^11020050 is an apocalyptic number.

11020050 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 11020050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15368808).

11020050 is an abundant number, since it is smaller than the sum of its proper divisors (19717566).

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

11020050 is an equidigital number, since it uses as much as digits as its factorization.

11020050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 9.

The square root of 11020050 is about 3319.6460654714. The cubic root of 11020050 is about 222.5330506810.

Adding to 11020050 its reverse (5002011), we get a palindrome (16022061).

The spelling of 11020050 in words is "eleven million, twenty thousand, fifty".