12258230 has 32 divisors (see below), whose sum is σ = 23436000. Its totient is φ = 4603392.

The previous prime is 12258229. The next prime is 12258251. The reversal of 12258230 is 3285221.

It is a junction number, because it is equal to n+sod(n) for n = 12258196 and 12258205.

It is a congruent number.

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, 28094 + ... + 28526.

It is an arithmetic number, because the mean of its divisors is an integer number (732375).

Almost surely, 2^12258230 is an apocalyptic number.

12258230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12258230 is a deficient number, since it is larger than the sum of its proper divisors (11177770).

12258230 is a wasteful number, since it uses less digits than its factorization.

12258230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12258230 is about 3501.1755168800. The cubic root of 12258230 is about 230.5734273873.

The spelling of 12258230 in words is "twelve million, two hundred fifty-eight thousand, two hundred thirty".