12452330 has 32 divisors (see below), whose sum is σ = 25894080. Its totient is φ = 4261120.

The previous prime is 12452329. The next prime is 12452351. The reversal of 12452330 is 3325421.

It is a happy number.

12452330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1460 + ... + 5199.

It is an arithmetic number, because the mean of its divisors is an integer number (809190).

Almost surely, 2^12452330 is an apocalyptic number.

12452330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12452330 is an abundant number, since it is smaller than the sum of its proper divisors (13441750).

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

12452330 is a wasteful number, since it uses less digits than its factorization.

12452330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6694.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 12452330 is about 3528.7859101963. The cubic root of 12452330 is about 231.7840464691.

Adding to 12452330 its reverse (3325421), we get a palindrome (15777751).

The spelling of 12452330 in words is "twelve million, four hundred fifty-two thousand, three hundred thirty".