6441365 has 8 divisors (see below), whose sum is σ = 8833920. Its totient is φ = 4416912.

The previous prime is 6441359. The next prime is 6441371. The reversal of 6441365 is 5631446.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6441359) and next prime (6441371).

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 6441365 - 2⁴ = 6441349 is a prime.

It is a Curzon 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, 91985 + ... + 92054.

It is an arithmetic number, because the mean of its divisors is an integer number (1104240).

Almost surely, 2^6441365 is an apocalyptic number.

It is an amenable number.

6441365 is a deficient number, since it is larger than the sum of its proper divisors (2392555).

6441365 is a wasteful number, since it uses less digits than its factorization.

6441365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184051.

The product of its digits is 8640, while the sum is 29.

The square root of 6441365 is about 2537.9844365165. The cubic root of 6441365 is about 186.0626932455.

The spelling of 6441365 in words is "six million, four hundred forty-one thousand, three hundred sixty-five".