3115080 has 96 divisors (see below), whose sum is σ = 10740600. Its totient is φ = 780288.

The previous prime is 3115061. The next prime is 3115103. The reversal of 3115080 is 805113.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3048516 + 66564 = 1746^2 + 258^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5866 + ... + 6374.

Almost surely, 2^3115080 is an apocalyptic number.

3115080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3115080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5370300).

3115080 is an abundant number, since it is smaller than the sum of its proper divisors (7625520).

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

3115080 is a wasteful number, since it uses less digits than its factorization.

3115080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 3115080 is about 1764.9589230348. The cubic root of 3115080 is about 146.0460228963.

The spelling of 3115080 in words is "three million, one hundred fifteen thousand, eighty".