12259934 has 4 divisors (see below), whose sum is σ = 18389904. Its totient is φ = 6129966.

The previous prime is 12259879. The next prime is 12259937. The reversal of 12259934 is 43995221.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 12259894 and 12259903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12259937) 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 as a sum of consecutive naturals, namely, 3064982 + ... + 3064985.

It is an arithmetic number, because the mean of its divisors is an integer number (4597476).

Almost surely, 2^12259934 is an apocalyptic number.

12259934 is a deficient number, since it is larger than the sum of its proper divisors (6129970).

12259934 is an equidigital number, since it uses as much as digits as its factorization.

12259934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6129969.

The product of its digits is 19440, while the sum is 35.

The square root of 12259934 is about 3501.4188552642. The cubic root of 12259934 is about 230.5841107925.

The spelling of 12259934 in words is "twelve million, two hundred fifty-nine thousand, nine hundred thirty-four".