214946 has 4 divisors (see below), whose sum is σ = 322422. Its totient is φ = 107472.

The previous prime is 214943. The next prime is 214967. The reversal of 214946 is 649412.

214946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 207025 + 7921 = 455^2 + 89^2 .

It is not an unprimeable number, because it can be changed into a prime (214943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53735 + ... + 53738.

2²¹⁴⁹⁴⁶ is an apocalyptic number.

214946 is a deficient number, since it is larger than the sum of its proper divisors (107476).

214946 is a wasteful number, since it uses less digits than its factorization.

214946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107475.

The product of its digits is 1728, while the sum is 26.

The square root of 214946 is about 463.6226914205. The cubic root of 214946 is about 59.9022482371.

It can be divided in two parts, 2 and 14946, that multiplied together give a palindrome (29892).

The spelling of 214946 in words is "two hundred fourteen thousand, nine hundred forty-six".