214601217 has 8 divisors (see below), whose sum is σ = 302966496. Its totient is φ = 134651712.

The previous prime is 214601203. The next prime is 214601269. The reversal of 214601217 is 712106412.

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

It is not a de Polignac number, because 214601217 - 2¹¹ = 214599169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214601287) 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 7 ways as a sum of consecutive naturals, for example, 2103883 + ... + 2103984.

It is an arithmetic number, because the mean of its divisors is an integer number (37870812).

Almost surely, 2^214601217 is an apocalyptic number.

It is an amenable number.

214601217 is a deficient number, since it is larger than the sum of its proper divisors (88365279).

214601217 is a wasteful number, since it uses less digits than its factorization.

214601217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207887.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 214601217 is about 14649.2735997387. The cubic root of 214601217 is about 598.7020246804.

Adding to 214601217 its reverse (712106412), we get a palindrome (926707629).

The spelling of 214601217 in words is "two hundred fourteen million, six hundred one thousand, two hundred seventeen".