12469322 has 4 divisors (see below), whose sum is σ = 18703986. Its totient is φ = 6234660.

The previous prime is 12469309. The next prime is 12469357. The reversal of 12469322 is 22396421.

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

It can be written as a sum of positive squares in only one way, i.e., 9006001 + 3463321 = 3001^2 + 1861^2 .

It is a super-2 number, since 2×12469322² = 310967982279368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3117329 + ... + 3117332.

Almost surely, 2^12469322 is an apocalyptic number.

12469322 is a deficient number, since it is larger than the sum of its proper divisors (6234664).

12469322 is an equidigital number, since it uses as much as digits as its factorization.

12469322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6234663.

The product of its digits is 5184, while the sum is 29.

The square root of 12469322 is about 3531.1927163495. The cubic root of 12469322 is about 231.8894265986.

The spelling of 12469322 in words is "twelve million, four hundred sixty-nine thousand, three hundred twenty-two".