262212 has 12 divisors (see below), whose sum is σ = 611856. Its totient is φ = 87400.

The previous prime is 262193. The next prime is 262217. The reversal of 262212 is 212262.

262212 is nontrivially palindromic in base 14.

262212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 262191 and 262200.

It is not an unprimeable number, because it can be changed into a prime (262217) by changing a digit.

262212 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10914 + ... + 10937.

It is an arithmetic number, because the mean of its divisors is an integer number (50988).

2²⁶²²¹² is an apocalyptic number.

It is an amenable number.

262212 is an abundant number, since it is smaller than the sum of its proper divisors (349644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

262212 is a wasteful number, since it uses less digits than its factorization.

262212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21858 (or 21856 counting only the distinct ones).

The product of its digits is 96, while the sum is 15.

The square root of 262212 is about 512.0664019441. The cubic root of 262212 is about 64.0055333757.

Adding to 262212 its reverse (212262), we get a palindrome (474474).

It can be divided in two parts, 262 and 212, that added together give a palindrome (474).

The spelling of 262212 in words is "two hundred sixty-two thousand, two hundred twelve".