6478101 has 36 divisors (see below), whose sum is σ = 11153376. Its totient is φ = 3548880.

The previous prime is 6478061. The next prime is 6478103. The reversal of 6478101 is 1018746.

It is a happy number.

6478101 is a `hidden beast` number, since 647 + 8 + 10 + 1 = 666.

It is not a de Polignac number, because 6478101 - 2⁹ = 6477589 is a prime.

6478101 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6478103) 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 35 ways as a sum of consecutive naturals, for example, 60490 + ... + 60596.

It is an arithmetic number, because the mean of its divisors is an integer number (309816).

Almost surely, 2^6478101 is an apocalyptic number.

It is an amenable number.

6478101 is a deficient number, since it is larger than the sum of its proper divisors (4675275).

6478101 is a wasteful number, since it uses less digits than its factorization.

6478101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 6478101 is about 2545.2113861131. The cubic root of 6478101 is about 186.4157367429.

The spelling of 6478101 in words is "six million, four hundred seventy-eight thousand, one hundred one".