452425032 has 48 divisors (see below), whose sum is σ = 1240097040. Its totient is φ = 148989408.

The previous prime is 452425009. The next prime is 452425049. The reversal of 452425032 is 230524254.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 452424987 and 452425005.

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 in 11 ways as a sum of consecutive naturals, for example, 31878 + ... + 43829.

It is an arithmetic number, because the mean of its divisors is an integer number (25835355).

Almost surely, 2^452425032 is an apocalyptic number.

It is an amenable number.

452425032 is an abundant number, since it is smaller than the sum of its proper divisors (787672008).

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

452425032 is a wasteful number, since it uses less digits than its factorization.

452425032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75802 (or 75795 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 452425032 is about 21270.2851884971. The cubic root of 452425032 is about 767.6835040287.

Adding to 452425032 its reverse (230524254), we get a palindrome (682949286).

The spelling of 452425032 in words is "four hundred fifty-two million, four hundred twenty-five thousand, thirty-two".