12235000 has 40 divisors (see below), whose sum is σ = 28678320. Its totient is φ = 4892000.

The previous prime is 12234991. The next prime is 12235001. The reversal of 12235000 is 53221.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12235001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3777 + ... + 6223.

It is an arithmetic number, because the mean of its divisors is an integer number (716958).

Almost surely, 2^12235000 is an apocalyptic number.

12235000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12235000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14339160).

12235000 is an abundant number, since it is smaller than the sum of its proper divisors (16443320).

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

12235000 is an equidigital number, since it uses as much as digits as its factorization.

12235000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473 (or 2454 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 12235000 is about 3497.8564864785. The cubic root of 12235000 is about 230.4276856359.

Adding to 12235000 its reverse (53221), we get a palindrome (12288221).

The spelling of 12235000 in words is "twelve million, two hundred thirty-five thousand".