8000562 has 32 divisors (see below), whose sum is σ = 16511040. Its totient is φ = 2583360.

The previous prime is 8000561. The next prime is 8000579. The reversal of 8000562 is 2650008.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8000561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44112 + ... + 44292.

It is an arithmetic number, because the mean of its divisors is an integer number (515970).

Almost surely, 2^8000562 is an apocalyptic number.

8000562 is an abundant number, since it is smaller than the sum of its proper divisors (8510478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8000562 is a wasteful number, since it uses less digits than its factorization.

8000562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 8000562 is about 2828.5264715042. The cubic root of 8000562 is about 200.0046832237.

The spelling of 8000562 in words is "eight million, five hundred sixty-two", and thus it is an aban number.