452403332 has 12 divisors (see below), whose sum is σ = 793989840. Its totient is φ = 225549096.

The previous prime is 452403323. The next prime is 452403349. The reversal of 452403332 is 233304254.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161582 + ... + 164357.

It is an arithmetic number, because the mean of its divisors is an integer number (66165820).

Almost surely, 2^452403332 is an apocalyptic number.

It is an amenable number.

452403332 is a deficient number, since it is larger than the sum of its proper divisors (341586508).

452403332 is a wasteful number, since it uses less digits than its factorization.

452403332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326290 (or 326288 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 452403332 is about 21269.7750810863. The cubic root of 452403332 is about 767.6712301732.

Adding to 452403332 its reverse (233304254), we get a palindrome (685707586).

The spelling of 452403332 in words is "four hundred fifty-two million, four hundred three thousand, three hundred thirty-two".