229136134 has 16 divisors (see below), whose sum is σ = 355914000. Its totient is φ = 110506144.

The previous prime is 229136129. The next prime is 229136147. The reversal of 229136134 is 431631922.

It is a junction number, because it is equal to n+sod(n) for n = 229136096 and 229136105.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 112029 + ... + 114055.

It is an arithmetic number, because the mean of its divisors is an integer number (22244625).

Almost surely, 2^229136134 is an apocalyptic number.

229136134 is a deficient number, since it is larger than the sum of its proper divisors (126777866).

229136134 is a wasteful number, since it uses less digits than its factorization.

229136134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007.

The product of its digits is 7776, while the sum is 31.

The square root of 229136134 is about 15137.2432761055. The cubic root of 229136134 is about 611.9245264839.

The spelling of 229136134 in words is "two hundred twenty-nine million, one hundred thirty-six thousand, one hundred thirty-four".