6465441 has 8 divisors (see below), whose sum is σ = 8684064. Its totient is φ = 4278560.

The previous prime is 6465419. The next prime is 6465467. The reversal of 6465441 is 1445646.

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 6465441 - 2⁵ = 6465409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6465399 and 6465408.

It is not an unprimeable number, because it can be changed into a prime (6465941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7455 + ... + 8276.

It is an arithmetic number, because the mean of its divisors is an integer number (1085508).

Almost surely, 2^6465441 is an apocalyptic number.

It is an amenable number.

6465441 is a deficient number, since it is larger than the sum of its proper divisors (2218623).

6465441 is a wasteful number, since it uses less digits than its factorization.

6465441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15871.

The product of its digits is 11520, while the sum is 30.

The square root of 6465441 is about 2542.7231465498. The cubic root of 6465441 is about 186.2942215912.

The spelling of 6465441 in words is "six million, four hundred sixty-five thousand, four hundred forty-one".