8475971 has 12 divisors (see below), whose sum is σ = 10102680. Its totient is φ = 7086240.

The previous prime is 8475947. The next prime is 8475991. The reversal of 8475971 is 1795748.

8475971 = 49² + 50² + ... + 294².

It is a de Polignac number, because none of the positive numbers 2^k-8475971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8475931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101 + ... + 4118.

It is an arithmetic number, because the mean of its divisors is an integer number (841890).

Almost surely, 2^8475971 is an apocalyptic number.

8475971 is a deficient number, since it is larger than the sum of its proper divisors (1626709).

8475971 is a wasteful number, since it uses less digits than its factorization.

8475971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274 (or 4267 counting only the distinct ones).

The product of its digits is 70560, while the sum is 41.

The square root of 8475971 is about 2911.3520913830. The cubic root of 8475971 is about 203.8902636131.

The spelling of 8475971 in words is "eight million, four hundred seventy-five thousand, nine hundred seventy-one".