1326160 has 60 divisors (see below), whose sum is σ = 3413844. Its totient is φ = 478720.

The previous prime is 1326151. The next prime is 1326161. The reversal of 1326160 is 616231.

1326160 = T₃₅ + T₃₆ + ... + T₁₉₉.

It can be written as a sum of positive squares in 2 ways, for example, as 627264 + 698896 = 792^2 + 836^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9612 + ... + 9748.

2^1326160 is an apocalyptic number.

1326160 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 1326160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1706922).

1326160 is an abundant number, since it is smaller than the sum of its proper divisors (2087684).

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

1326160 is a wasteful number, since it uses less digits than its factorization.

1326160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1326160 is about 1151.5902048906. The cubic root of 1326160 is about 109.8665047232.

The spelling of 1326160 in words is "one million, three hundred twenty-six thousand, one hundred sixty".