8195320 has 32 divisors (see below), whose sum is σ = 21074400. Its totient is φ = 2809728.

The previous prime is 8195303. The next prime is 8195321. The reversal of 8195320 is 235918.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8195321) 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, 14355 + ... + 14914.

It is an arithmetic number, because the mean of its divisors is an integer number (658575).

Almost surely, 2^8195320 is an apocalyptic number.

It is an amenable number.

8195320 is an abundant number, since it is smaller than the sum of its proper divisors (12879080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8195320 is a wasteful number, since it uses less digits than its factorization.

8195320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29287 (or 29283 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 8195320 is about 2862.7469325807. The cubic root of 8195320 is about 201.6145969736.

It can be divided in two parts, 8195 and 320, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 8195320 in words is "eight million, one hundred ninety-five thousand, three hundred twenty".