1004133032 has 32 divisors (see below), whose sum is σ = 2155048320. Its totient is φ = 429675840.

The previous prime is 1004133023. The next prime is 1004133043. The reversal of 1004133032 is 2303314001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1004133032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23453 + ... + 50579.

It is an arithmetic number, because the mean of its divisors is an integer number (67345260).

Almost surely, 2^1004133032 is an apocalyptic number.

It is an amenable number.

1004133032 is an abundant number, since it is smaller than the sum of its proper divisors (1150915288).

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

1004133032 is a wasteful number, since it uses less digits than its factorization.

1004133032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27801 (or 27797 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1004133032 is about 31688.0581923222. The cubic root of 1004133032 is about 1001.3757836846.

Adding to 1004133032 its reverse (2303314001), we get a palindrome (3307447033).

The spelling of 1004133032 in words is "one billion, four million, one hundred thirty-three thousand, thirty-two".