8112406 has 8 divisors (see below), whose sum is σ = 12183264. Its totient is φ = 4051320.

The previous prime is 8112397. The next prime is 8112407. The reversal of 8112406 is 6042118.

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

It is a super-2 number, since 2×8112406² = 131622262217672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8112407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211 + ... + 4033.

It is an arithmetic number, because the mean of its divisors is an integer number (1522908).

Almost surely, 2^8112406 is an apocalyptic number.

8112406 is a deficient number, since it is larger than the sum of its proper divisors (4070858).

8112406 is a wasteful number, since it uses less digits than its factorization.

8112406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4886.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 8112406 is about 2848.2285722884. The cubic root of 8112406 is about 200.9323634049.

The spelling of 8112406 in words is "eight million, one hundred twelve thousand, four hundred six".