1325522 has 8 divisors (see below), whose sum is σ = 2169072. Its totient is φ = 602500.

The previous prime is 1325521. The next prime is 1325543. The reversal of 1325522 is 2255231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 1 + 3⁷ + 2¹⁶ + 5² + 5⁷ + 2¹⁷ + 2²⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 1325494 and 1325503.

It is not an unprimeable number, because it can be changed into a prime (1325521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30104 + ... + 30147.

It is an arithmetic number, because the mean of its divisors is an integer number (271134).

2^1325522 is an apocalyptic number.

1325522 is a deficient number, since it is larger than the sum of its proper divisors (843550).

1325522 is a wasteful number, since it uses less digits than its factorization.

1325522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60264.

The product of its digits is 600, while the sum is 20.

The square root of 1325522 is about 1151.3131633053. The cubic root of 1325522 is about 109.8488834021.

It can be divided in two parts, 1 and 325522, that added together give a palindrome (325523).

The spelling of 1325522 in words is "one million, three hundred twenty-five thousand, five hundred twenty-two".