214195873 has 16 divisors (see below), whose sum is σ = 232151040. Its totient is φ = 196981200.

The previous prime is 214195871. The next prime is 214195889. The reversal of 214195873 is 378591412.

It is a cyclic number.

It is not a de Polignac number, because 214195873 - 2¹ = 214195871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214195871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116068 + ... + 117898.

It is an arithmetic number, because the mean of its divisors is an integer number (14509440).

Almost surely, 2^214195873 is an apocalyptic number.

It is an amenable number.

214195873 is a deficient number, since it is larger than the sum of its proper divisors (17955167).

214195873 is a wasteful number, since it uses less digits than its factorization.

214195873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028.

The product of its digits is 60480, while the sum is 40.

The square root of 214195873 is about 14635.4321084142. The cubic root of 214195873 is about 598.3248394515.

The spelling of 214195873 in words is "two hundred fourteen million, one hundred ninety-five thousand, eight hundred seventy-three".