214235134 has 8 divisors (see below), whose sum is σ = 321787440. Its totient is φ = 106972656.

The previous prime is 214235129. The next prime is 214235167. The reversal of 214235134 is 431532412.

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 = 214235099 and 214235108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70599 + ... + 73570.

It is an arithmetic number, because the mean of its divisors is an integer number (40223430).

Almost surely, 2^214235134 is an apocalyptic number.

214235134 is a deficient number, since it is larger than the sum of its proper divisors (107552306).

214235134 is a wasteful number, since it uses less digits than its factorization.

214235134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144914.

The product of its digits is 2880, while the sum is 25.

The square root of 214235134 is about 14636.7733466089. The cubic root of 214235134 is about 598.3613938384.

Adding to 214235134 its reverse (431532412), we get a palindrome (645767546).

It can be divided in two parts, 214235 and 134, that added together give a square (214369 = 463²).

The spelling of 214235134 in words is "two hundred fourteen million, two hundred thirty-five thousand, one hundred thirty-four".