12263460 has 96 divisors (see below), whose sum is σ = 39699072. Its totient is φ = 2795520.

The previous prime is 12263453. The next prime is 12263467. The reversal of 12263460 is 6436221.

It is an interprime number because it is at equal distance from previous prime (12263453) and next prime (12263467).

It is a self number, because there is not a number n which added to its sum of digits gives 12263460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12263467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10674 + ... + 11766.

It is an arithmetic number, because the mean of its divisors is an integer number (413532).

Almost surely, 2^12263460 is an apocalyptic number.

12263460 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 12263460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19849536).

12263460 is an abundant number, since it is smaller than the sum of its proper divisors (27435612).

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

12263460 is a wasteful number, since it uses less digits than its factorization.

12263460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 12263460 is about 3501.9223292358. The cubic root of 12263460 is about 230.6062142732.

Adding to 12263460 its reverse (6436221), we get a palindrome (18699681).

The spelling of 12263460 in words is "twelve million, two hundred sixty-three thousand, four hundred sixty".