214941 has 4 divisors (see below), whose sum is σ = 286592. Its totient is φ = 143292.

The previous prime is 214939. The next prime is 214943. The reversal of 214941 is 149412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (214939) and next prime (214943).

It is not a de Polignac number, because 214941 - 2¹ = 214939 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35821 + ... + 35826.

It is an arithmetic number, because the mean of its divisors is an integer number (71648).

2²¹⁴⁹⁴¹ is an apocalyptic number.

It is an amenable number.

214941 is a deficient number, since it is larger than the sum of its proper divisors (71651).

214941 is an equidigital number, since it uses as much as digits as its factorization.

214941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71650.

The product of its digits is 288, while the sum is 21.

The square root of 214941 is about 463.6172990733. The cubic root of 214941 is about 59.9017837583.

The spelling of 214941 in words is "two hundred fourteen thousand, nine hundred forty-one".