6441045 has 64 divisors (see below), whose sum is σ = 12337920. Its totient is φ = 2838528.

The previous prime is 6441041. The next prime is 6441053. The reversal of 6441045 is 5401446.

It is not a de Polignac number, because 6441045 - 2² = 6441041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6441041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96102 + ... + 96168.

It is an arithmetic number, because the mean of its divisors is an integer number (192780).

Almost surely, 2^6441045 is an apocalyptic number.

6441045 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6441045 is a deficient number, since it is larger than the sum of its proper divisors (5896875).

6441045 is a wasteful number, since it uses less digits than its factorization.

6441045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 6441045 is about 2537.9213935818. The cubic root of 6441045 is about 186.0596120638.

The spelling of 6441045 in words is "six million, four hundred forty-one thousand, forty-five".