4452330 has 16 divisors (see below), whose sum is σ = 10685664. Its totient is φ = 1187280.

The previous prime is 4452307. The next prime is 4452337. The reversal of 4452330 is 332544.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4452297 and 4452306.

It is not an unprimeable number, because it can be changed into a prime (4452337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74176 + ... + 74235.

It is an arithmetic number, because the mean of its divisors is an integer number (667854).

Almost surely, 2^4452330 is an apocalyptic number.

4452330 is an abundant number, since it is smaller than the sum of its proper divisors (6233334).

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

4452330 is a wasteful number, since it uses less digits than its factorization.

4452330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148421.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 4452330 is about 2110.0545016658. The cubic root of 4452330 is about 164.5113180992.

Adding to 4452330 its reverse (332544), we get a palindrome (4784874).

It can be divided in two parts, 445 and 2330, that added together give a triangular number (2775 = T₇₄).

The spelling of 4452330 in words is "four million, four hundred fifty-two thousand, three hundred thirty".