8000190 has 48 divisors (see below), whose sum is σ = 22694256. Its totient is φ = 1939200.

The previous prime is 8000189. The next prime is 8000219. The reversal of 8000190 is 910008.

It is a super-2 number, since 2×8000190² = 128006080072200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 3051 + ... + 5030.

It is an arithmetic number, because the mean of its divisors is an integer number (472797).

Almost surely, 2^8000190 is an apocalyptic number.

8000190 is an abundant number, since it is smaller than the sum of its proper divisors (14694066).

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

8000190 is a wasteful number, since it uses less digits than its factorization.

8000190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8105 (or 8102 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 8000190 is about 2828.4607121189. The cubic root of 8000190 is about 200.0015833208.

Adding to 8000190 its reverse (910008), we get a palindrome (8910198).

The spelling of 8000190 in words is "eight million, one hundred ninety", and thus it is an aban number.