12005262 has 12 divisors (see below), whose sum is σ = 26011440. Its totient is φ = 4001748.

The previous prime is 12005243. The next prime is 12005269. The reversal of 12005262 is 26250021.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 666959 = 12005262 / (1 + 2 + 0 + 0 + 5 + 2 + 6 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12005269) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333462 + ... + 333497.

It is an arithmetic number, because the mean of its divisors is an integer number (2167620).

Almost surely, 2^12005262 is an apocalyptic number.

12005262 is an abundant number, since it is smaller than the sum of its proper divisors (14006178).

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

12005262 is a wasteful number, since it uses less digits than its factorization.

12005262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666967 (or 666964 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 12005262 is about 3464.8610361745. The cubic root of 12005262 is about 228.9763074336.

Adding to 12005262 its reverse (26250021), we get a palindrome (38255283).

The spelling of 12005262 in words is "twelve million, five thousand, two hundred sixty-two".