6385145 has 16 divisors (see below), whose sum is σ = 8612352. Its totient is φ = 4509120.

The previous prime is 6385129. The next prime is 6385151. The reversal of 6385145 is 5415836.

It is a happy number.

It is not a de Polignac number, because 6385145 - 2⁴ = 6385129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641 + ... + 3630.

It is an arithmetic number, because the mean of its divisors is an integer number (538272).

Almost surely, 2^6385145 is an apocalyptic number.

6385145 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6385145 is a deficient number, since it is larger than the sum of its proper divisors (2227207).

6385145 is a wasteful number, since it uses less digits than its factorization.

6385145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4312.

The product of its digits is 14400, while the sum is 32.

The square root of 6385145 is about 2526.8844453200. The cubic root of 6385145 is about 185.5197945568.

The spelling of 6385145 in words is "six million, three hundred eighty-five thousand, one hundred forty-five".