12280259 has 8 divisors (see below), whose sum is σ = 12573792. Its totient is φ = 11989120.

The previous prime is 12280249. The next prime is 12280271. The reversal of 12280259 is 95208221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12280259 - 2⁸ = 12280003 is a prime.

It is a super-2 number, since 2×12280259² = 301609522214162, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12280249) 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 7 ways as a sum of consecutive naturals, for example, 13499 + ... + 14379.

It is an arithmetic number, because the mean of its divisors is an integer number (1571724).

Almost surely, 2^12280259 is an apocalyptic number.

12280259 is a deficient number, since it is larger than the sum of its proper divisors (293533).

12280259 is an equidigital number, since it uses as much as digits as its factorization.

12280259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 12280259 is about 3504.3200481691. The cubic root of 12280259 is about 230.7114642390.

The spelling of 12280259 in words is "twelve million, two hundred eighty thousand, two hundred fifty-nine".