134836345 has 16 divisors (see below), whose sum is σ = 185736960. Its totient is φ = 92049984.

The previous prime is 134836337. The next prime is 134836349. The reversal of 134836345 is 543638431.

It is a cyclic number.

It is not a de Polignac number, because 134836345 - 2³ = 134836337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134836349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397 + ... + 16426.

It is an arithmetic number, because the mean of its divisors is an integer number (11608560).

Almost surely, 2^134836345 is an apocalyptic number.

It is an amenable number.

134836345 is a deficient number, since it is larger than the sum of its proper divisors (50900615).

134836345 is a wasteful number, since it uses less digits than its factorization.

134836345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17064.

The product of its digits is 103680, while the sum is 37.

The square root of 134836345 is about 11611.9053130828. The cubic root of 134836345 is about 512.7854067646.

The spelling of 134836345 in words is "one hundred thirty-four million, eight hundred thirty-six thousand, three hundred forty-five".