3118000 has 40 divisors (see below), whose sum is σ = 7544160. Its totient is φ = 1246400.

The previous prime is 3117997. The next prime is 3118007. The reversal of 3118000 is 8113.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3118007) 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, 1221 + ... + 2779.

It is an arithmetic number, because the mean of its divisors is an integer number (188604).

Almost surely, 2^3118000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3118000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3772080).

3118000 is an abundant number, since it is smaller than the sum of its proper divisors (4426160).

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

3118000 is a wasteful number, since it uses less digits than its factorization.

3118000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582 (or 1566 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 3118000 is about 1765.7859439921. The cubic root of 3118000 is about 146.0916419715.

The spelling of 3118000 in words is "three million, one hundred eighteen thousand".