10840100 has 18 divisors (see below), whose sum is σ = 23523234. Its totient is φ = 4336000.

The previous prime is 10840097. The next prime is 10840117. The reversal of 10840100 is 104801.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 702244 + 10137856 = 838^2 + 3184^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54101 + ... + 54300.

Almost surely, 2^10840100 is an apocalyptic number.

10840100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10840100 is an abundant number, since it is smaller than the sum of its proper divisors (12683134).

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

10840100 is a wasteful number, since it uses less digits than its factorization.

10840100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108415 (or 108408 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 10840100 is about 3292.4307130143. The cubic root of 10840100 is about 221.3151254759.

Adding to 10840100 its reverse (104801), we get a palindrome (10944901).

The spelling of 10840100 in words is "ten million, eight hundred forty thousand, one hundred".