1325312 has 36 divisors (see below), whose sum is σ = 2747136. Its totient is φ = 637440.

The previous prime is 1325309. The next prime is 1325333. The reversal of 1325312 is 2135231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7853 + ... + 8019.

2^1325312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1325312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1373568).

1325312 is an abundant number, since it is smaller than the sum of its proper divisors (1421824).

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

1325312 is an equidigital number, since it uses as much as digits as its factorization.

1325312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 200 counting only the distinct ones).

The product of its digits is 180, while the sum is 17.

The square root of 1325312 is about 1151.2219594848. The cubic root of 1325312 is about 109.8430820439.

The spelling of 1325312 in words is "one million, three hundred twenty-five thousand, three hundred twelve".