6470071 has 4 divisors (see below), whose sum is σ = 6503112. Its totient is φ = 6437032.

The previous prime is 6470069. The next prime is 6470083. The reversal of 6470071 is 1700746.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1700746 = 2 ⋅850373.

It is a cyclic number.

It is not a de Polignac number, because 6470071 - 2¹ = 6470069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6470171) 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, 16225 + ... + 16618.

It is an arithmetic number, because the mean of its divisors is an integer number (1625778).

Almost surely, 2^6470071 is an apocalyptic number.

6470071 is a deficient number, since it is larger than the sum of its proper divisors (33041).

6470071 is a wasteful number, since it uses less digits than its factorization.

6470071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33040.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 6470071 is about 2543.6334248472. The cubic root of 6470071 is about 186.3386803494.

The spelling of 6470071 in words is "six million, four hundred seventy thousand, seventy-one".