8126878 has 8 divisors (see below), whose sum is σ = 12239640. Its totient is φ = 4047000.

The previous prime is 8126869. The next prime is 8126879. The reversal of 8126878 is 8786218.

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

It is a super-2 number, since 2×8126878² = 132092292053768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8126878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8126879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7593 + ... + 8596.

It is an arithmetic number, because the mean of its divisors is an integer number (1529955).

Almost surely, 2^8126878 is an apocalyptic number.

8126878 is a deficient number, since it is larger than the sum of its proper divisors (4112762).

8126878 is a wasteful number, since it uses less digits than its factorization.

8126878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16442.

The product of its digits is 43008, while the sum is 40.

The square root of 8126878 is about 2850.7679667065. The cubic root of 8126878 is about 201.0517758090.

The spelling of 8126878 in words is "eight million, one hundred twenty-six thousand, eight hundred seventy-eight".