214406134 has 8 divisors (see below), whose sum is σ = 322990200. Its totient is φ = 106742736.

The previous prime is 214406131. The next prime is 214406197. The reversal of 214406134 is 431604412.

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

It is a junction number, because it is equal to n+sod(n) for n = 214406099 and 214406108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214406131) 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 3 ways as a sum of consecutive naturals, for example, 229584 + ... + 230515.

It is an arithmetic number, because the mean of its divisors is an integer number (40373775).

Almost surely, 2^214406134 is an apocalyptic number.

214406134 is a deficient number, since it is larger than the sum of its proper divisors (108584066).

214406134 is a wasteful number, since it uses less digits than its factorization.

214406134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460334.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 214406134 is about 14642.6136328184. The cubic root of 214406134 is about 598.5205532084.

The spelling of 214406134 in words is "two hundred fourteen million, four hundred six thousand, one hundred thirty-four".