1004454132 has 24 divisors (see below), whose sum is σ = 2556792672. Its totient is φ = 304380000.

The previous prime is 1004454127. The next prime is 1004454169. The reversal of 1004454132 is 2314544001.

It is a congruent number.

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, 3804619 + ... + 3804882.

It is an arithmetic number, because the mean of its divisors is an integer number (106533028).

Almost surely, 2^1004454132 is an apocalyptic number.

1004454132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1004454132 is an abundant number, since it is smaller than the sum of its proper divisors (1552338540).

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

1004454132 is a wasteful number, since it uses less digits than its factorization.

1004454132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7609519 (or 7609517 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1004454132 is about 31693.1243647577. The cubic root of 1004454132 is about 1001.4825117395.

Adding to 1004454132 its reverse (2314544001), we get a palindrome (3318998133).

The spelling of 1004454132 in words is "one billion, four million, four hundred fifty-four thousand, one hundred thirty-two".