133214 has 8 divisors (see below), whose sum is σ = 204600. Its totient is φ = 65016.

The previous prime is 133213. The next prime is 133241. The reversal of 133214 is 412331.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689 + ... + 860.

It is an arithmetic number, because the mean of its divisors is an integer number (25575).

2¹³³²¹⁴ is an apocalyptic number.

133214 is a deficient number, since it is larger than the sum of its proper divisors (71386).

133214 is a wasteful number, since it uses less digits than its factorization.

133214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594.

The product of its digits is 72, while the sum is 14.

The square root of 133214 is about 364.9849311958. The cubic root of 133214 is about 51.0720499006.

Adding to 133214 its reverse (412331), we get a palindrome (545545).

The spelling of 133214 in words is "one hundred thirty-three thousand, two hundred fourteen".