214689219 has 8 divisors (see below), whose sum is σ = 288437952. Its totient is φ = 142033320.

The previous prime is 214689217. The next prime is 214689257. The reversal of 214689219 is 912986412.

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

It is not a de Polignac number, because 214689219 - 2¹ = 214689217 is a prime.

It is a super-2 number, since 2×214689219² = 92182921509659922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214689217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272749 + ... + 273534.

It is an arithmetic number, because the mean of its divisors is an integer number (36054744).

Almost surely, 2^214689219 is an apocalyptic number.

214689219 is a deficient number, since it is larger than the sum of its proper divisors (73748733).

214689219 is a wasteful number, since it uses less digits than its factorization.

214689219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546417.

The product of its digits is 62208, while the sum is 42.

The square root of 214689219 is about 14652.2769220350. The cubic root of 214689219 is about 598.7838505218.

The spelling of 214689219 in words is "two hundred fourteen million, six hundred eighty-nine thousand, two hundred nineteen".