8012420606 has 8 divisors (see below), whose sum is σ = 12019012320. Its totient is φ = 4006083168.

The previous prime is 8012420579. The next prime is 8012420623. The reversal of 8012420606 is 6060242108.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80630 + ... + 150086.

It is an arithmetic number, because the mean of its divisors is an integer number (1502376540).

Almost surely, 2^8012420606 is an apocalyptic number.

8012420606 is a deficient number, since it is larger than the sum of its proper divisors (4006591714).

8012420606 is a wasteful number, since it uses less digits than its factorization.

8012420606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127138.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 8012420606 is about 89512.1254691229. The cubic root of 8012420606 is about 2001.0345152968.

The spelling of 8012420606 in words is "eight billion, twelve million, four hundred twenty thousand, six hundred six".