12632234 has 4 divisors (see below), whose sum is σ = 18948354. Its totient is φ = 6316116.

The previous prime is 12632219. The next prime is 12632251. The reversal of 12632234 is 43223621.

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., 12229009 + 403225 = 3497^2 + 635^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3158057 + ... + 3158060.

Almost surely, 2^12632234 is an apocalyptic number.

12632234 is a deficient number, since it is larger than the sum of its proper divisors (6316120).

12632234 is an equidigital number, since it uses as much as digits as its factorization.

12632234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6316119.

The product of its digits is 1728, while the sum is 23.

The square root of 12632234 is about 3554.1854200365. The cubic root of 12632234 is about 232.8949405709.

Adding to 12632234 its reverse (43223621), we get a palindrome (55855855).

The spelling of 12632234 in words is "twelve million, six hundred thirty-two thousand, two hundred thirty-four".