1332565 has 24 divisors (see below), whose sum is σ = 1844640. Its totient is φ = 921024.

The previous prime is 1332557. The next prime is 1332571. The reversal of 1332565 is 5652331.

It is a happy number.

It is not a de Polignac number, because 1332565 - 2³ = 1332557 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16014 + ... + 16096.

It is an arithmetic number, because the mean of its divisors is an integer number (76860).

2^1332565 is an apocalyptic number.

It is an amenable number.

1332565 is a deficient number, since it is larger than the sum of its proper divisors (512075).

1332565 is a wasteful number, since it uses less digits than its factorization.

1332565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 120 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 1332565 is about 1154.3677923435. The cubic root of 1332565 is about 110.0430960612.

Adding to 1332565 its reverse (5652331), we get a palindrome (6984896).

The spelling of 1332565 in words is "one million, three hundred thirty-two thousand, five hundred sixty-five".