9134745 has 32 divisors (see below), whose sum is σ = 15248640. Its totient is φ = 4665600.

The previous prime is 9134737. The next prime is 9134747. The reversal of 9134745 is 5474319.

It is not a de Polignac number, because 9134745 - 2³ = 9134737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9134747) 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 31 ways as a sum of consecutive naturals, for example, 60420 + ... + 60570.

It is an arithmetic number, because the mean of its divisors is an integer number (476520).

Almost surely, 2^9134745 is an apocalyptic number.

It is an amenable number.

9134745 is a deficient number, since it is larger than the sum of its proper divisors (6113895).

9134745 is a wasteful number, since it uses less digits than its factorization.

9134745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305.

The product of its digits is 15120, while the sum is 33.

The square root of 9134745 is about 3022.3740668554. The cubic root of 9134745 is about 209.0413217748.

The spelling of 9134745 in words is "nine million, one hundred thirty-four thousand, seven hundred forty-five".