1004320132 has 6 divisors (see below), whose sum is σ = 1757560238. Its totient is φ = 502160064.

The previous prime is 1004320129. The next prime is 1004320147. The reversal of 1004320132 is 2310234001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 839608576 + 164711556 = 28976^2 + 12834^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125540013 + ... + 125540020.

Almost surely, 2^1004320132 is an apocalyptic number.

It is an amenable number.

1004320132 is a deficient number, since it is larger than the sum of its proper divisors (753240106).

1004320132 is a wasteful number, since it uses less digits than its factorization.

1004320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251080037 (or 251080035 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1004320132 is about 31691.0102710532. The cubic root of 1004320132 is about 1001.4379752361.

Adding to 1004320132 its reverse (2310234001), we get a palindrome (3314554133).

The spelling of 1004320132 in words is "one billion, four million, three hundred twenty thousand, one hundred thirty-two".