4145134 has 16 divisors (see below), whose sum is σ = 7335936. Its totient is φ = 1719000.

The previous prime is 4145117. The next prime is 4145171. The reversal of 4145134 is 4315414.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4342 + ... + 5209.

It is an arithmetic number, because the mean of its divisors is an integer number (458496).

Almost surely, 2^4145134 is an apocalyptic number.

4145134 is a deficient number, since it is larger than the sum of its proper divisors (3190802).

4145134 is a wasteful number, since it uses less digits than its factorization.

4145134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9591.

The product of its digits is 960, while the sum is 22.

The square root of 4145134 is about 2035.9602157213. The cubic root of 4145134 is about 160.6372244124.

The spelling of 4145134 in words is "four million, one hundred forty-five thousand, one hundred thirty-four".