134670603 has 16 divisors (see below), whose sum is σ = 188128256. Its totient is φ = 85583520.

The previous prime is 134670581. The next prime is 134670623. The reversal of 134670603 is 306076431.

It is not a de Polignac number, because 134670603 - 2¹⁸ = 134408459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134670623) 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, 4576 + ... + 17037.

It is an arithmetic number, because the mean of its divisors is an integer number (11758016).

Almost surely, 2^134670603 is an apocalyptic number.

134670603 is a deficient number, since it is larger than the sum of its proper divisors (53457653).

134670603 is a wasteful number, since it uses less digits than its factorization.

134670603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21714.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 134670603 is about 11604.7663914445. The cubic root of 134670603 is about 512.5752138670.

The spelling of 134670603 in words is "one hundred thirty-four million, six hundred seventy thousand, six hundred three".