12435282 has 32 divisors (see below), whose sum is σ = 27984960. Its totient is φ = 4143636.

The previous prime is 12435281. The next prime is 12435323. The reversal of 12435282 is 28253421.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12435281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2953 + ... + 5795.

It is an arithmetic number, because the mean of its divisors is an integer number (874530).

Almost surely, 2^12435282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12435282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13992480).

12435282 is an abundant number, since it is smaller than the sum of its proper divisors (15549678).

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

12435282 is an frugal number, since it uses more digits than its factorization.

12435282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866 (or 2848 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 12435282 is about 3526.3695211931. The cubic root of 12435282 is about 231.6782226579.

The spelling of 12435282 in words is "twelve million, four hundred thirty-five thousand, two hundred eighty-two".