8130475 has 6 divisors (see below), whose sum is σ = 10081820. Its totient is φ = 6504360.

The previous prime is 8130449. The next prime is 8130509. The reversal of 8130475 is 5740318.

It is not a de Polignac number, because 8130475 - 2⁹ = 8129963 is a prime.

It is a super-2 number, since 2×8130475² = 132209247451250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 162585 + ... + 162634.

Almost surely, 2^8130475 is an apocalyptic number.

8130475 is a deficient number, since it is larger than the sum of its proper divisors (1951345).

8130475 is a wasteful number, since it uses less digits than its factorization.

8130475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325229 (or 325224 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 8130475 is about 2851.3987795466. The cubic root of 8130475 is about 201.0814336337.

The spelling of 8130475 in words is "eight million, one hundred thirty thousand, four hundred seventy-five".