8195190 has 32 divisors (see below), whose sum is σ = 20826720. Its totient is φ = 2056704.

The previous prime is 8195189. The next prime is 8195227. The reversal of 8195190 is 915918.

It is a super-2 number, since 2×8195190² = 134322278272200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7525 + ... + 8544.

It is an arithmetic number, because the mean of its divisors is an integer number (650835).

Almost surely, 2^8195190 is an apocalyptic number.

8195190 is an abundant number, since it is smaller than the sum of its proper divisors (12631530).

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

8195190 is a wasteful number, since it uses less digits than its factorization.

8195190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16096.

The product of its (nonzero) digits is 3240, while the sum is 33.

The square root of 8195190 is about 2862.7242270257. The cubic root of 8195190 is about 201.6135309166.

It can be divided in two parts, 8195 and 190, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 8195190 in words is "eight million, one hundred ninety-five thousand, one hundred ninety".