6327481 has 8 divisors (see below), whose sum is σ = 6723720. Its totient is φ = 5943168.

The previous prime is 6327479. The next prime is 6327491. The reversal of 6327481 is 1847236.

It can be written as a sum of positive squares in 4 ways, for example, as 3767481 + 2560000 = 1941^2 + 1600^2 .

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 6327481 - 2¹ = 6327479 is a prime.

It is a super-2 number, since 2×6327481² = 80074031610722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6327401) 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, 1876 + ... + 4021.

It is an arithmetic number, because the mean of its divisors is an integer number (840465).

Almost surely, 2^6327481 is an apocalyptic number.

It is an amenable number.

6327481 is a deficient number, since it is larger than the sum of its proper divisors (396239).

6327481 is a wasteful number, since it uses less digits than its factorization.

6327481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5963.

The product of its digits is 8064, while the sum is 31.

The square root of 6327481 is about 2515.4484689614. The cubic root of 6327481 is about 184.9596308313.

The spelling of 6327481 in words is "six million, three hundred twenty-seven thousand, four hundred eighty-one".