8248855 has 4 divisors (see below), whose sum is σ = 9898632. Its totient is φ = 6599080.

The previous prime is 8248841. The next prime is 8248861. The reversal of 8248855 is 5588428.

It is a happy number.

8248855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8248855 - 2⁷ = 8248727 is a prime.

It is a super-2 number, since 2×8248855² = 136087217622050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 3 ways as a sum of consecutive naturals, for example, 824881 + ... + 824890.

It is an arithmetic number, because the mean of its divisors is an integer number (2474658).

Almost surely, 2^8248855 is an apocalyptic number.

8248855 is a deficient number, since it is larger than the sum of its proper divisors (1649777).

8248855 is a wasteful number, since it uses less digits than its factorization.

8248855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649776.

The product of its digits is 102400, while the sum is 40.

The square root of 8248855 is about 2872.0819974367. The cubic root of 8248855 is about 202.0526526798.

The spelling of 8248855 in words is "eight million, two hundred forty-eight thousand, eight hundred fifty-five".