8000506 has 8 divisors (see below), whose sum is σ = 12706740. Its totient is φ = 3764928.

The previous prime is 8000479. The next prime is 8000507. The reversal of 8000506 is 6050008.

It can be written as a sum of positive squares in 2 ways, for example, as 7980625 + 19881 = 2825^2 + 141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8000507) 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, 117621 + ... + 117688.

Almost surely, 2^8000506 is an apocalyptic number.

8000506 is a deficient number, since it is larger than the sum of its proper divisors (4706234).

8000506 is a wasteful number, since it uses less digits than its factorization.

8000506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235328.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 8000506 is about 2828.5165723396. The cubic root of 8000506 is about 200.0042165778.

The spelling of 8000506 in words is "eight million, five hundred six", and thus it is an aban number.