10118940 has 48 divisors (see below), whose sum is σ = 30514848. Its totient is φ = 2490624.

The previous prime is 10118939. The next prime is 10118947. The reversal of 10118940 is 4981101.

10118940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10118940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10118947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5707 + ... + 7266.

It is an arithmetic number, because the mean of its divisors is an integer number (635726).

Almost surely, 2^10118940 is an apocalyptic number.

10118940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10118940 is an abundant number, since it is smaller than the sum of its proper divisors (20395908).

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

10118940 is a wasteful number, since it uses less digits than its factorization.

10118940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12998 (or 12996 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 10118940 is about 3181.0281356819. The cubic root of 10118940 is about 216.2942662786.

The spelling of 10118940 in words is "ten million, one hundred eighteen thousand, nine hundred forty".