12462260 has 36 divisors (see below), whose sum is σ = 26873028. Its totient is φ = 4854528.

The previous prime is 12462259. The next prime is 12462277. The reversal of 12462260 is 6226421.

12462260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3912484 + 8549776 = 1978^2 + 2924^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36812 + ... + 37148.

It is an arithmetic number, because the mean of its divisors is an integer number (746473).

Almost surely, 2^12462260 is an apocalyptic number.

12462260 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 12462260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13436514).

12462260 is an abundant number, since it is smaller than the sum of its proper divisors (14410768).

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

12462260 is a wasteful number, since it uses less digits than its factorization.

12462260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 12462260 is about 3530.1926293051. The cubic root of 12462260 is about 231.8456414759.

Adding to 12462260 its reverse (6226421), we get a palindrome (18688681).

The spelling of 12462260 in words is "twelve million, four hundred sixty-two thousand, two hundred sixty".