8375506 has 4 divisors (see below), whose sum is σ = 12563262. Its totient is φ = 4187752.

The previous prime is 8375491. The next prime is 8375513. The reversal of 8375506 is 6055738.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8208225 + 167281 = 2865^2 + 409^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2093875 + ... + 2093878.

Almost surely, 2^8375506 is an apocalyptic number.

8375506 is a deficient number, since it is larger than the sum of its proper divisors (4187756).

8375506 is a wasteful number, since it uses less digits than its factorization.

8375506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187755.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 8375506 is about 2894.0466478618. The cubic root of 8375506 is about 203.0814947774.

The spelling of 8375506 in words is "eight million, three hundred seventy-five thousand, five hundred six".