10118440 has 32 divisors (see below), whose sum is σ = 22952160. Its totient is φ = 4014400.

The previous prime is 10118429. The next prime is 10118453. The reversal of 10118440 is 4481101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4275 + ... + 6205.

It is an arithmetic number, because the mean of its divisors is an integer number (717255).

Almost surely, 2^10118440 is an apocalyptic number.

10118440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10118440 is an abundant number, since it is smaller than the sum of its proper divisors (12833720).

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

10118440 is a wasteful number, since it uses less digits than its factorization.

10118440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073 (or 2069 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 10118440 is about 3180.9495437683. The cubic root of 10118440 is about 216.2907036883.

Adding to 10118440 its reverse (4481101), we get a palindrome (14599541).

The spelling of 10118440 in words is "ten million, one hundred eighteen thousand, four hundred forty".