214107679 has 4 divisors (see below), whose sum is σ = 217303384. Its totient is φ = 210911976.

The previous prime is 214107653. The next prime is 214107683. The reversal of 214107679 is 976701412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214107679 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214107629) 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 3 ways as a sum of consecutive naturals, for example, 1597752 + ... + 1597885.

It is an arithmetic number, because the mean of its divisors is an integer number (54325846).

Almost surely, 2^214107679 is an apocalyptic number.

214107679 is a deficient number, since it is larger than the sum of its proper divisors (3195705).

214107679 is an equidigital number, since it uses as much as digits as its factorization.

214107679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195704.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 214107679 is about 14632.4187679276. The cubic root of 214107679 is about 598.2427091655.

The spelling of 214107679 in words is "two hundred fourteen million, one hundred seven thousand, six hundred seventy-nine".