1325826 has 24 divisors (see below), whose sum is σ = 2914860. Its totient is φ = 435456.

The previous prime is 1325803. The next prime is 1325861. The reversal of 1325826 is 6285231.

It can be written as a sum of positive squares in 2 ways, for example, as 1320201 + 5625 = 1149^2 + 75^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1325826.

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, 810 + ... + 1818.

2^1325826 is an apocalyptic number.

1325826 is an abundant number, since it is smaller than the sum of its proper divisors (1589034).

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

1325826 is a wasteful number, since it uses less digits than its factorization.

1325826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1087 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 1325826 is about 1151.4451788948. The cubic root of 1325826 is about 109.8572804733.

The spelling of 1325826 in words is "one million, three hundred twenty-five thousand, eight hundred twenty-six".