11318860 has 24 divisors (see below), whose sum is σ = 27165600. Its totient is φ = 3880704.

The previous prime is 11318843. The next prime is 11318861. The reversal of 11318860 is 6881311.

It is a happy number.

11318860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (11318861) 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, 40285 + ... + 40564.

It is an arithmetic number, because the mean of its divisors is an integer number (1131900).

Almost surely, 2^11318860 is an apocalyptic number.

11318860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11318860 is an abundant number, since it is smaller than the sum of its proper divisors (15846740).

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

11318860 is a wasteful number, since it uses less digits than its factorization.

11318860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80865 (or 80863 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 11318860 is about 3364.3513490716. The cubic root of 11318860 is about 224.5264774006.

The spelling of 11318860 in words is "eleven million, three hundred eighteen thousand, eight hundred sixty".