134207073 has 48 divisors (see below), whose sum is σ = 260297856. Its totient is φ = 64350720.

The previous prime is 134207071. The next prime is 134207113. The reversal of 134207073 is 370702431.

It is not a de Polignac number, because 134207073 - 2¹ = 134207071 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134207071) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1561 + ... + 16457.

It is an arithmetic number, because the mean of its divisors is an integer number (5422872).

Almost surely, 2^134207073 is an apocalyptic number.

134207073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134207073 is a deficient number, since it is larger than the sum of its proper divisors (126090783).

134207073 is a wasteful number, since it uses less digits than its factorization.

134207073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14934 (or 14931 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 134207073 is about 11584.7776413706. Note that the first 3 decimals coincide. The cubic root of 134207073 is about 511.9864511083.

The spelling of 134207073 in words is "one hundred thirty-four million, two hundred seven thousand, seventy-three".