134212206 has 16 divisors (see below), whose sum is σ = 277083648. Its totient is φ = 43294200.

The previous prime is 134212171. The next prime is 134212241. The reversal of 134212206 is 602212431.

It is an interprime number because it is at equal distance from previous prime (134212171) and next prime (134212241).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360600 + ... + 360971.

It is an arithmetic number, because the mean of its divisors is an integer number (17317728).

Almost surely, 2^134212206 is an apocalyptic number.

134212206 is an abundant number, since it is smaller than the sum of its proper divisors (142871442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134212206 is a wasteful number, since it uses less digits than its factorization.

134212206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721607.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 134212206 is about 11584.9991799741. Note that the first 3 decimals coincide. The cubic root of 134212206 is about 511.9929783176.

Adding to 134212206 its reverse (602212431), we get a palindrome (736424637).

The spelling of 134212206 in words is "one hundred thirty-four million, two hundred twelve thousand, two hundred six".