6478695 has 12 divisors (see below), whose sum is σ = 11229816. Its totient is φ = 3455280.

The previous prime is 6478673. The next prime is 6478723. The reversal of 6478695 is 5968746.

It is not a de Polignac number, because 6478695 - 2⁶ = 6478631 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 143971 = 6478695 / (6 + 4 + 7 + 8 + 6 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 6478695.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71941 + ... + 72030.

It is an arithmetic number, because the mean of its divisors is an integer number (935818).

Almost surely, 2^6478695 is an apocalyptic number.

6478695 is a deficient number, since it is larger than the sum of its proper divisors (4751121).

6478695 is a wasteful number, since it uses less digits than its factorization.

6478695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143982 (or 143979 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 6478695 is about 2545.3280731568. The cubic root of 6478695 is about 186.4214342750.

The spelling of 6478695 in words is "six million, four hundred seventy-eight thousand, six hundred ninety-five".