8512818 has 16 divisors (see below), whose sum is σ = 18027360. Its totient is φ = 2670656.

The previous prime is 8512799. The next prime is 8512831. The reversal of 8512818 is 8182158.

It is a super-2 number, since 2×8512818² = 144936140602248, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41628 + ... + 41831.

It is an arithmetic number, because the mean of its divisors is an integer number (1126710).

Almost surely, 2^8512818 is an apocalyptic number.

8512818 is an abundant number, since it is smaller than the sum of its proper divisors (9514542).

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

8512818 is a wasteful number, since it uses less digits than its factorization.

8512818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83481.

The product of its digits is 5120, while the sum is 33.

The square root of 8512818 is about 2917.6733881639. The cubic root of 8512818 is about 204.1852891709.

The spelling of 8512818 in words is "eight million, five hundred twelve thousand, eight hundred eighteen".