12632344 has 8 divisors (see below), whose sum is σ = 23685660. Its totient is φ = 6316168.

The previous prime is 12632341. The next prime is 12632353. The reversal of 12632344 is 44323621.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×12632344² = 319152229868672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12632341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 789514 + ... + 789529.

Almost surely, 2^12632344 is an apocalyptic number.

It is an amenable number.

12632344 is a deficient number, since it is larger than the sum of its proper divisors (11053316).

12632344 is a wasteful number, since it uses less digits than its factorization.

12632344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579049 (or 1579045 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 12632344 is about 3554.2008947160. The cubic root of 12632344 is about 232.8956165761.

Adding to 12632344 its reverse (44323621), we get a palindrome (56955965).

The spelling of 12632344 in words is "twelve million, six hundred thirty-two thousand, three hundred forty-four".