6627901 has 8 divisors (see below), whose sum is σ = 7646400. Its totient is φ = 5627328.

The previous prime is 6627899. The next prime is 6627911. The reversal of 6627901 is 1097266.

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

It is not a de Polignac number, because 6627901 - 2¹ = 6627899 is a prime.

It is a Duffinian number.

6627901 is a lucky number.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6627911) 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, 3676 + ... + 5173.

It is an arithmetic number, because the mean of its divisors is an integer number (955800).

Almost surely, 2^6627901 is an apocalyptic number.

It is an amenable number.

6627901 is a deficient number, since it is larger than the sum of its proper divisors (1018499).

6627901 is a wasteful number, since it uses less digits than its factorization.

6627901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8963.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 6627901 is about 2574.4710136259. The cubic root of 6627901 is about 187.8416975093.

The spelling of 6627901 in words is "six million, six hundred twenty-seven thousand, nine hundred one".