214013 has 4 divisors (see below), whose sum is σ = 226620. Its totient is φ = 201408.

The previous prime is 214009. The next prime is 214021. The reversal of 214013 is 310412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85849 + 128164 = 293^2 + 358^2 .

It is a cyclic number.

It is not a de Polignac number, because 214013 - 2² = 214009 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 1 + 0 + 4⁶ + 1 + 3¹¹ .

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 213985 and 214003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214003) 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, 6278 + ... + 6311.

It is an arithmetic number, because the mean of its divisors is an integer number (56655).

2²¹⁴⁰¹³ is an apocalyptic number.

It is an amenable number.

214013 is a deficient number, since it is larger than the sum of its proper divisors (12607).

214013 is a wasteful number, since it uses less digits than its factorization.

214013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12606.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 214013 is about 462.6153910107. The cubic root of 214013 is about 59.8154514645.

Adding to 214013 its reverse (310412), we get a palindrome (524425).

The spelling of 214013 in words is "two hundred fourteen thousand, thirteen".