1327525 has 6 divisors (see below), whose sum is σ = 1646162. Its totient is φ = 1062000.

The previous prime is 1327517. The next prime is 1327561. The reversal of 1327525 is 5257231.

It can be written as a sum of positive squares in 3 ways, for example, as 248004 + 1079521 = 498^2 + 1039^2 .

It is not a de Polignac number, because 1327525 - 2³ = 1327517 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 53101 = 1327525 / (1 + 3 + 2 + 7 + 5 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1327525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26526 + ... + 26575.

2^1327525 is an apocalyptic number.

It is an amenable number.

1327525 is a deficient number, since it is larger than the sum of its proper divisors (318637).

1327525 is an equidigital number, since it uses as much as digits as its factorization.

1327525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53111 (or 53106 counting only the distinct ones).

The product of its digits is 2100, while the sum is 25.

The square root of 1327525 is about 1152.1827112051. The cubic root of 1327525 is about 109.9041865401.

The spelling of 1327525 in words is "one million, three hundred twenty-seven thousand, five hundred twenty-five".