1005441332 has 12 divisors (see below), whose sum is σ = 2010882720. Its totient is φ = 430903416.

The previous prime is 1005441317. The next prime is 1005441377. The reversal of 1005441332 is 2331445001.

1005441332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1005441298 and 1005441307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17954282 + ... + 17954337.

It is an arithmetic number, because the mean of its divisors is an integer number (167573560).

Almost surely, 2^1005441332 is an apocalyptic number.

It is an amenable number.

1005441332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1005441332 is a wasteful number, since it uses less digits than its factorization.

1005441332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35908630 (or 35908628 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1005441332 is about 31708.6948958799. The cubic root of 1005441332 is about 1001.8104974541.

Adding to 1005441332 its reverse (2331445001), we get a palindrome (3336886333).

The spelling of 1005441332 in words is "one billion, five million, four hundred forty-one thousand, three hundred thirty-two".