214679807 has 8 divisors (see below), whose sum is σ = 216345600. Its totient is φ = 213020280.

The previous prime is 214679797. The next prime is 214679821. The reversal of 214679807 is 708976412.

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 214679807 - 2²² = 210485503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214679887) 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, 84518 + ... + 87020.

It is an arithmetic number, because the mean of its divisors is an integer number (27043200).

Almost surely, 2^214679807 is an apocalyptic number.

214679807 is a deficient number, since it is larger than the sum of its proper divisors (1665793).

214679807 is a wasteful number, since it uses less digits than its factorization.

214679807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 214679807 is about 14651.9557397639. The cubic root of 214679807 is about 598.7751001430.

The spelling of 214679807 in words is "two hundred fourteen million, six hundred seventy-nine thousand, eight hundred seven".