6633441 has 8 divisors (see below), whose sum is σ = 9827360. Its totient is φ = 4422276.

The previous prime is 6633433. The next prime is 6633449. The reversal of 6633441 is 1443366.

It is an interprime number because it is at equal distance from previous prime (6633433) and next prime (6633449).

It is not a de Polignac number, because 6633441 - 2³ = 6633433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 245683 = 6633441 / (6 + 6 + 3 + 3 + 4 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6633449) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 122815 + ... + 122868.

It is an arithmetic number, because the mean of its divisors is an integer number (1228420).

Almost surely, 2^6633441 is an apocalyptic number.

It is an amenable number.

6633441 is a deficient number, since it is larger than the sum of its proper divisors (3193919).

6633441 is a wasteful number, since it uses less digits than its factorization.

6633441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245692 (or 245686 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 6633441 is about 2575.5467380733. The cubic root of 6633441 is about 187.8940194131.

The spelling of 6633441 in words is "six million, six hundred thirty-three thousand, four hundred forty-one".