212914 has 16 divisors (see below), whose sum is σ = 362880. Its totient is φ = 92880.

The previous prime is 212909. The next prime is 212917. The reversal of 212914 is 419212.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 212891 and 212900.

It is not an unprimeable number, because it can be changed into a prime (212917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279 + ... + 709.

It is an arithmetic number, because the mean of its divisors is an integer number (22680).

2²¹²⁹¹⁴ is an apocalyptic number.

212914 is the 247-th nonagonal number.

212914 is a deficient number, since it is larger than the sum of its proper divisors (149966).

212914 is a wasteful number, since it uses less digits than its factorization.

212914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

The product of its digits is 144, while the sum is 19.

The square root of 212914 is about 461.4260504133. The cubic root of 212914 is about 59.7128875581.

The spelling of 212914 in words is "two hundred twelve thousand, nine hundred fourteen".