8452330 has 16 divisors (see below), whose sum is σ = 15386760. Its totient is φ = 3342592.

The previous prime is 8452307. The next prime is 8452351. The reversal of 8452330 is 332548.

It can be written as a sum of positive squares in 4 ways, for example, as 3157729 + 5294601 = 1777^2 + 2301^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8452295 and 8452304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3859 + ... + 5638.

Almost surely, 2^8452330 is an apocalyptic number.

8452330 is a deficient number, since it is larger than the sum of its proper divisors (6934430).

8452330 is a wasteful number, since it uses less digits than its factorization.

8452330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9593.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 8452330 is about 2907.2891153100. The cubic root of 8452330 is about 203.7005249540.

Adding to 8452330 its reverse (332548), we get a palindrome (8784878).

The spelling of 8452330 in words is "eight million, four hundred fifty-two thousand, three hundred thirty".