10840050 has 144 divisors (see below), whose sum is σ = 33513480. Its totient is φ = 2488320.

The previous prime is 10840021. The next prime is 10840057. The reversal of 10840050 is 5004801.

It can be written as a sum of positive squares in 12 ways, for example, as 974169 + 9865881 = 987^2 + 3141^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10840057) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 99396 + ... + 99504.

Almost surely, 2^10840050 is an apocalyptic number.

10840050 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 10840050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16756740).

10840050 is an abundant number, since it is smaller than the sum of its proper divisors (22673430).

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

10840050 is a wasteful number, since it uses less digits than its factorization.

10840050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 10840050 is about 3292.4231198313. The cubic root of 10840050 is about 221.3147852031.

Adding to 10840050 its reverse (5004801), we get a palindrome (15844851).

The spelling of 10840050 in words is "ten million, eight hundred forty thousand, fifty".