8522475 has 24 divisors (see below), whose sum is σ = 15176112. Its totient is φ = 4195200.

The previous prime is 8522473. The next prime is 8522477. The reversal of 8522475 is 5742258.

It is an interprime number because it is at equal distance from previous prime (8522473) and next prime (8522477).

It is not a de Polignac number, because 8522475 - 2¹ = 8522473 is a prime.

It is a d-powerful number, because it can be written as 8 + 5 + 2¹⁷ + 2²³ + 4⁴ + 7⁴ + 5³ .

8522475 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8522473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3396 + ... + 5345.

It is an arithmetic number, because the mean of its divisors is an integer number (632338).

Almost surely, 2^8522475 is an apocalyptic number.

8522475 is a deficient number, since it is larger than the sum of its proper divisors (6653637).

8522475 is a wasteful number, since it uses less digits than its factorization.

8522475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8767 (or 8762 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 8522475 is about 2919.3278335946. The cubic root of 8522475 is about 204.2624697313.

The spelling of 8522475 in words is "eight million, five hundred twenty-two thousand, four hundred seventy-five".