1325766 has 32 divisors (see below), whose sum is σ = 2983680. Its totient is φ = 389664.

The previous prime is 1325761. The next prime is 1325771. The reversal of 1325766 is 6675231.

It is an interprime number because it is at equal distance from previous prime (1325761) and next prime (1325771).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1425 + ... + 2163.

It is an arithmetic number, because the mean of its divisors is an integer number (93240).

2^1325766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1325766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1491840).

1325766 is an abundant number, since it is smaller than the sum of its proper divisors (1657914).

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

1325766 is a wasteful number, since it uses less digits than its factorization.

1325766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780.

The product of its digits is 7560, while the sum is 30.

The square root of 1325766 is about 1151.4191243852. The cubic root of 1325766 is about 109.8556232583.

The spelling of 1325766 in words is "one million, three hundred twenty-five thousand, seven hundred sixty-six".