10808040 has 32 divisors (see below), whose sum is σ = 32424480. Its totient is φ = 2882112.

The previous prime is 10808029. The next prime is 10808047. The reversal of 10808040 is 4080801.

10808040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10807998 and 10808016.

It is not an unprimeable number, because it can be changed into a prime (10808047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44914 + ... + 45153.

It is an arithmetic number, because the mean of its divisors is an integer number (1013265).

Almost surely, 2^10808040 is an apocalyptic number.

10808040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10808040 is an abundant number, since it is smaller than the sum of its proper divisors (21616440).

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

10808040 is a wasteful number, since it uses less digits than its factorization.

10808040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90081 (or 90077 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 10808040 is about 3287.5583645009. The cubic root of 10808040 is about 221.0967274485.

Adding to 10808040 its reverse (4080801), we get a palindrome (14888841).

The spelling of 10808040 in words is "ten million, eight hundred eight thousand, forty".