10050820 has 96 divisors (see below), whose sum is σ = 24837120. Its totient is φ = 3386880.

The previous prime is 10050797. The next prime is 10050823. The reversal of 10050820 is 2805001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10050794 and 10050803.

It is not an unprimeable number, because it can be changed into a prime (10050823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233719 + ... + 233761.

It is an arithmetic number, because the mean of its divisors is an integer number (258720).

Almost surely, 2^10050820 is an apocalyptic number.

10050820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10050820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12418560).

10050820 is an abundant number, since it is smaller than the sum of its proper divisors (14786300).

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

10050820 is a wasteful number, since it uses less digits than its factorization.

10050820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 10050820 is about 3170.3028246526. The cubic root of 10050820 is about 215.8078137350.

Adding to 10050820 its reverse (2805001), we get a palindrome (12855821).

The spelling of 10050820 in words is "ten million, fifty thousand, eight hundred twenty".