12452230 has 16 divisors (see below), whose sum is σ = 25616160. Its totient is φ = 4269312.

The previous prime is 12452221. The next prime is 12452249. The reversal of 12452230 is 3225421.

It is a junction number, because it is equal to n+sod(n) for n = 12452198 and 12452207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88875 + ... + 89014.

It is an arithmetic number, because the mean of its divisors is an integer number (1601010).

Almost surely, 2^12452230 is an apocalyptic number.

12452230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12452230 is an abundant number, since it is smaller than the sum of its proper divisors (13163930).

12452230 is a wasteful number, since it uses less digits than its factorization.

12452230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177903.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 12452230 is about 3528.7717409886. The cubic root of 12452230 is about 231.7834260105.

Adding to 12452230 its reverse (3225421), we get a palindrome (15677651).

The spelling of 12452230 in words is "twelve million, four hundred fifty-two thousand, two hundred thirty".