3115860 has 48 divisors (see below), whose sum is σ = 9519552. Its totient is φ = 755200.

The previous prime is 3115831. The next prime is 3115873. The reversal of 3115860 is 685113.

It is a self number, because there is not a number n which added to its sum of digits gives 3115860.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1701 + ... + 3020.

It is an arithmetic number, because the mean of its divisors is an integer number (198324).

Almost surely, 2^3115860 is an apocalyptic number.

3115860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3115860 is an abundant number, since it is smaller than the sum of its proper divisors (6403692).

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

3115860 is a wasteful number, since it uses less digits than its factorization.

3115860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744 (or 4742 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 3115860 is about 1765.1798775196. The cubic root of 3115860 is about 146.0582116032.

The spelling of 3115860 in words is "three million, one hundred fifteen thousand, eight hundred sixty".