1332045 has 80 divisors (see below), whose sum is σ = 2927232. Its totient is φ = 570240.

The previous prime is 1332017. The next prime is 1332047. The reversal of 1332045 is 5402331.

It is not a de Polignac number, because 1332045 - 2⁸ = 1331789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332047) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 57904 + ... + 57926.

2^1332045 is an apocalyptic number.

1332045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1332045 is an abundant number, since it is smaller than the sum of its proper divisors (1595187).

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

1332045 is a wasteful number, since it uses less digits than its factorization.

1332045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 1332045 is about 1154.1425388573. The cubic root of 1332045 is about 110.0287803481.

Adding to 1332045 its reverse (5402331), we get a palindrome (6734376).

The spelling of 1332045 in words is "one million, three hundred thirty-two thousand, forty-five".