8078855 has 8 divisors (see below), whose sum is σ = 9710064. Its totient is φ = 6452800.

The previous prime is 8078831. The next prime is 8078867. The reversal of 8078855 is 5588708.

It is a happy number.

8078855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-8078855 is a prime.

It is a super-2 number, since 2×8078855² = 130535796222050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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, 4715 + ... + 6195.

It is an arithmetic number, because the mean of its divisors is an integer number (1213758).

Almost surely, 2^8078855 is an apocalyptic number.

8078855 is a deficient number, since it is larger than the sum of its proper divisors (1631209).

8078855 is a wasteful number, since it uses less digits than its factorization.

8078855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577.

The product of its (nonzero) digits is 89600, while the sum is 41.

The square root of 8078855 is about 2842.3326687775. The cubic root of 8078855 is about 200.6549776797.

The spelling of 8078855 in words is "eight million, seventy-eight thousand, eight hundred fifty-five".