6365045 has 16 divisors (see below), whose sum is σ = 7968240. Its totient is φ = 4876800.

The previous prime is 6365039. The next prime is 6365053. The reversal of 6365045 is 5405636.

It can be written as a sum of positive squares in 8 ways, for example, as 1387684 + 4977361 = 1178^2 + 2231^2 .

It is not a de Polignac number, because 6365045 - 2⁸ = 6364789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6364999 and 6365017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12251 + ... + 12759.

It is an arithmetic number, because the mean of its divisors is an integer number (498015).

Almost surely, 2^6365045 is an apocalyptic number.

It is an amenable number.

6365045 is a deficient number, since it is larger than the sum of its proper divisors (1603195).

6365045 is a wasteful number, since it uses less digits than its factorization.

6365045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 6365045 is about 2522.9040806182. The cubic root of 6365045 is about 185.3249220544.

The spelling of 6365045 in words is "six million, three hundred sixty-five thousand, forty-five".