8148855 has 64 divisors (see below), whose sum is σ = 15966720. Its totient is φ = 3494400.

The previous prime is 8148841. The next prime is 8148871. The reversal of 8148855 is 5588418.

It is not a de Polignac number, because 8148855 - 2⁴ = 8148839 is a prime.

It is a super-2 number, since 2×8148855² = 132807675622050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62140 + ... + 62270.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

Almost surely, 2^8148855 is an apocalyptic number.

8148855 is a deficient number, since it is larger than the sum of its proper divisors (7817865).

8148855 is a wasteful number, since it uses less digits than its factorization.

8148855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192.

The product of its digits is 51200, while the sum is 39.

The square root of 8148855 is about 2854.6199396767. The cubic root of 8148855 is about 201.2328432065.

It can be divided in two parts, 814 and 8855, that added together give a palindrome (9669).

The spelling of 8148855 in words is "eight million, one hundred forty-eight thousand, eight hundred fifty-five".