6478097 has 4 divisors (see below), whose sum is σ = 6517056. Its totient is φ = 6439140.

The previous prime is 6478061. The next prime is 6478103. The reversal of 6478097 is 7908746.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7908746 = 2 ⋅3954373.

It is a cyclic number.

It is not a de Polignac number, because 6478097 - 2⁶ = 6478033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6478027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19229 + ... + 19562.

It is an arithmetic number, because the mean of its divisors is an integer number (1629264).

Almost surely, 2^6478097 is an apocalyptic number.

It is an amenable number.

6478097 is a deficient number, since it is larger than the sum of its proper divisors (38959).

6478097 is a wasteful number, since it uses less digits than its factorization.

6478097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38958.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 6478097 is about 2545.2106003237. The cubic root of 6478097 is about 186.4156983746.

The spelling of 6478097 in words is "six million, four hundred seventy-eight thousand, ninety-seven".