212294 has 8 divisors (see below), whose sum is σ = 320760. Its totient is φ = 105376.

The previous prime is 212293. The next prime is 212297. The reversal of 212294 is 492212.

212294 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62 + ... + 654.

It is an arithmetic number, because the mean of its divisors is an integer number (40095).

2²¹²²⁹⁴ is an apocalyptic number.

212294 is a deficient number, since it is larger than the sum of its proper divisors (108466).

212294 is a wasteful number, since it uses less digits than its factorization.

212294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774.

The product of its digits is 288, while the sum is 20.

The square root of 212294 is about 460.7537303159. The cubic root of 212294 is about 59.6548704179.

The spelling of 212294 in words is "two hundred twelve thousand, two hundred ninety-four".