6627441 has 8 divisors (see below), whose sum is σ = 8893504. Its totient is φ = 4389840.

The previous prime is 6627431. The next prime is 6627443. The reversal of 6627441 is 1447266.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6627441 - 2⁶ = 6627377 is a prime.

It is a super-3 number, since 3×6627441³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

6627441 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6627399 and 6627408.

It is not an unprimeable number, because it can be changed into a prime (6627443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6565 + ... + 7506.

It is an arithmetic number, because the mean of its divisors is an integer number (1111688).

Almost surely, 2^6627441 is an apocalyptic number.

It is an amenable number.

6627441 is a deficient number, since it is larger than the sum of its proper divisors (2266063).

6627441 is a wasteful number, since it uses less digits than its factorization.

6627441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14231.

The product of its digits is 8064, while the sum is 30.

The square root of 6627441 is about 2574.3816733344. The cubic root of 6627441 is about 187.8373517806.

The spelling of 6627441 in words is "six million, six hundred twenty-seven thousand, four hundred forty-one".