214689371 has 8 divisors (see below), whose sum is σ = 231759024. Its totient is φ = 197699040.

The previous prime is 214689331. The next prime is 214689403. The reversal of 214689371 is 173986412.

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

It is a cyclic number.

It is not a de Polignac number, because 214689371 - 2¹⁰ = 214688347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214689301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14141 + ... + 25086.

It is an arithmetic number, because the mean of its divisors is an integer number (28969878).

Almost surely, 2^214689371 is an apocalyptic number.

214689371 is a deficient number, since it is larger than the sum of its proper divisors (17069653).

214689371 is a wasteful number, since it uses less digits than its factorization.

214689371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39661.

The product of its digits is 72576, while the sum is 41.

The square root of 214689371 is about 14652.2821089413. The cubic root of 214689371 is about 598.7839918348.

The spelling of 214689371 in words is "two hundred fourteen million, six hundred eighty-nine thousand, three hundred seventy-one".