8230155 has 8 divisors (see below), whose sum is σ = 13168272. Its totient is φ = 4389408.

The previous prime is 8230153. The next prime is 8230199. The reversal of 8230155 is 5510328.

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

It is not a de Polignac number, because 8230155 - 2¹ = 8230153 is a prime.

8230155 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8230153) 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 7 ways as a sum of consecutive naturals, for example, 274324 + ... + 274353.

It is an arithmetic number, because the mean of its divisors is an integer number (1646034).

Almost surely, 2^8230155 is an apocalyptic number.

8230155 is a deficient number, since it is larger than the sum of its proper divisors (4938117).

8230155 is a wasteful number, since it uses less digits than its factorization.

8230155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548685.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 8230155 is about 2868.8246722308. The cubic root of 8230155 is about 201.8998539628.

It can be divided in two parts, 8230 and 155, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 8230155 in words is "eight million, two hundred thirty thousand, one hundred fifty-five".