2315080 has 32 divisors (see below), whose sum is σ = 5379840. Its totient is φ = 895680.

The previous prime is 2315069. The next prime is 2315081. The reversal of 2315080 is 805132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2315081) 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, 307 + ... + 2173.

It is an arithmetic number, because the mean of its divisors is an integer number (168120).

2^2315080 is an apocalyptic number.

2315080 is a gapful number since it is divisible by the number (20) 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 2315080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2689920).

2315080 is an abundant number, since it is smaller than the sum of its proper divisors (3064760).

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

2315080 is a wasteful number, since it uses less digits than its factorization.

2315080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909 (or 1905 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2315080 is about 1521.5386948744. The cubic root of 2315080 is about 132.2884722674.

The spelling of 2315080 in words is "two million, three hundred fifteen thousand, eighty".