6185145 has 8 divisors (see below), whose sum is σ = 9896256. Its totient is φ = 3298736.

The previous prime is 6185143. The next prime is 6185159. The reversal of 6185145 is 5415816.

6185145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6185145 - 2¹ = 6185143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6185143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206157 + ... + 206186.

It is an arithmetic number, because the mean of its divisors is an integer number (1237032).

Almost surely, 2^6185145 is an apocalyptic number.

It is an amenable number.

6185145 is a deficient number, since it is larger than the sum of its proper divisors (3711111).

6185145 is a wasteful number, since it uses less digits than its factorization.

6185145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412351.

The product of its digits is 4800, while the sum is 30.

The square root of 6185145 is about 2486.9951749048. The cubic root of 6185145 is about 183.5622173429.

The spelling of 6185145 in words is "six million, one hundred eighty-five thousand, one hundred forty-five".