7680195 has 24 divisors (see below), whose sum is σ = 13449696. Its totient is φ = 4053888.

The previous prime is 7680191. The next prime is 7680217. The reversal of 7680195 is 5910867.

It is not a de Polignac number, because 7680195 - 2² = 7680191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7680191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3807 + ... + 5463.

It is an arithmetic number, because the mean of its divisors is an integer number (560404).

Almost surely, 2^7680195 is an apocalyptic number.

7680195 is a deficient number, since it is larger than the sum of its proper divisors (5769501).

7680195 is a wasteful number, since it uses less digits than its factorization.

7680195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771 (or 1768 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 7680195 is about 2771.3164741689. The cubic root of 7680195 is about 197.2986357634.

It can be divided in two parts, 7680 and 195, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 7680195 in words is "seven million, six hundred eighty thousand, one hundred ninety-five".