6383145 has 16 divisors (see below), whose sum is σ = 10751040. Its totient is φ = 3225024.

The previous prime is 6383141. The next prime is 6383171. The reversal of 6383145 is 5413836.

It is not a de Polignac number, because 6383145 - 2² = 6383141 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6383141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10914 + ... + 11483.

It is an arithmetic number, because the mean of its divisors is an integer number (671940).

Almost surely, 2^6383145 is an apocalyptic number.

It is an amenable number.

6383145 is a deficient number, since it is larger than the sum of its proper divisors (4367895).

6383145 is a wasteful number, since it uses less digits than its factorization.

6383145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22424.

The product of its digits is 8640, while the sum is 30.

The square root of 6383145 is about 2526.4886700716. The cubic root of 6383145 is about 185.5004225960.

The spelling of 6383145 in words is "six million, three hundred eighty-three thousand, one hundred forty-five".