1316160 has 84 divisors (see below), whose sum is σ = 4536948. Its totient is φ = 350208.

The previous prime is 1316143. The next prime is 1316177. The reversal of 1316160 is 616131.

It is an interprime number because it is at equal distance from previous prime (1316143) and next prime (1316177).

It can be written as a sum of positive squares in 2 ways, for example, as 831744 + 484416 = 912^2 + 696^2 .

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

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2652 + ... + 3108.

2^1316160 is an apocalyptic number.

1316160 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 1316160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2268474).

1316160 is an abundant number, since it is smaller than the sum of its proper divisors (3220788).

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

1316160 is a wasteful number, since it uses less digits than its factorization.

1316160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1316160 is about 1147.2401666608. The cubic root of 1316160 is about 109.5896557271.

The spelling of 1316160 in words is "one million, three hundred sixteen thousand, one hundred sixty".