214216107 has 32 divisors (see below), whose sum is σ = 339738624. Its totient is φ = 117482400.

The previous prime is 214216081. The next prime is 214216117. The reversal of 214216107 is 701612412.

It is not a de Polignac number, because 214216107 - 2⁷ = 214215979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214216117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81382 + ... + 83972.

It is an arithmetic number, because the mean of its divisors is an integer number (10616832).

Almost surely, 2^214216107 is an apocalyptic number.

214216107 is a deficient number, since it is larger than the sum of its proper divisors (125522517).

214216107 is a wasteful number, since it uses less digits than its factorization.

214216107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759.

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

The square root of 214216107 is about 14636.1233596878. The cubic root of 214216107 is about 598.3436790980.

Adding to 214216107 its reverse (701612412), we get a palindrome (915828519).

The spelling of 214216107 in words is "two hundred fourteen million, two hundred sixteen thousand, one hundred seven".