171313260 has 24 divisors (see below), whose sum is σ = 479677296. Its totient is φ = 45683520.

The previous prime is 171313243. The next prime is 171313277. The reversal of 171313260 is 62313171.

It is an interprime number because it is at equal distance from previous prime (171313243) and next prime (171313277).

It is a self number, because there is not a number n which added to its sum of digits gives 171313260.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1427551 + ... + 1427670.

It is an arithmetic number, because the mean of its divisors is an integer number (19986554).

Almost surely, 2^171313260 is an apocalyptic number.

171313260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

171313260 is an abundant number, since it is smaller than the sum of its proper divisors (308364036).

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

171313260 is a wasteful number, since it uses less digits than its factorization.

171313260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855233 (or 2855231 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 171313260 is about 13088.6691454861. The cubic root of 171313260 is about 555.3886410266.

The spelling of 171313260 in words is "one hundred seventy-one million, three hundred thirteen thousand, two hundred sixty".