212672 has 14 divisors (see below), whose sum is σ = 422148. Its totient is φ = 106304.

The previous prime is 212671. The next prime is 212677. The reversal of 212672 is 276212.

212672 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (212671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598 + ... + 1725.

2²¹²⁶⁷² is an apocalyptic number.

It is an amenable number.

212672 is a deficient number, since it is larger than the sum of its proper divisors (209476).

212672 is an equidigital number, since it uses as much as digits as its factorization.

212672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335 (or 3325 counting only the distinct ones).

The product of its digits is 336, while the sum is 20.

The square root of 212672 is about 461.1637453226. The cubic root of 212672 is about 59.6902555767.

Adding to 212672 its reverse (276212), we get a palindrome (488884).

The spelling of 212672 in words is "two hundred twelve thousand, six hundred seventy-two".