313260 has 48 divisors (see below), whose sum is σ = 919296. Its totient is φ = 79552.

The previous prime is 313249. The next prime is 313267. The reversal of 313260 is 62313.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (313267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267 + ... + 1493.

It is an arithmetic number, because the mean of its divisors is an integer number (19152).

2³¹³²⁶⁰ is an apocalyptic number.

313260 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 313260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459648).

313260 is an abundant number, since it is smaller than the sum of its proper divisors (606036).

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

313260 is a wasteful number, since it uses less digits than its factorization.

313260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 313260 is about 559.6963462450. The cubic root of 313260 is about 67.9154080755.

Adding to 313260 its reverse (62313), we get a palindrome (375573).

The spelling of 313260 in words is "three hundred thirteen thousand, two hundred sixty".