1306160 has 40 divisors (see below), whose sum is σ = 3147120. Its totient is φ = 503552.

The previous prime is 1306159. The next prime is 1306169. The reversal of 1306160 is 616031.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1306169) by changing a digit.

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, 2039 + ... + 2601.

It is an arithmetic number, because the mean of its divisors is an integer number (78678).

2^1306160 is an apocalyptic number.

1306160 is a gapful number since it is divisible by the number (10) 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 1306160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1573560).

1306160 is an abundant number, since it is smaller than the sum of its proper divisors (1840960).

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

1306160 is a wasteful number, since it uses less digits than its factorization.

1306160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1306160 is about 1142.8735713105. The cubic root of 1306160 is about 109.3114008488.

The spelling of 1306160 in words is "one million, three hundred six thousand, one hundred sixty".