7828195 has 8 divisors (see below), whose sum is σ = 9431136. Its totient is φ = 6237696.

The previous prime is 7828187. The next prime is 7828199. The reversal of 7828195 is 5918287.

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

It is a cyclic number.

It is not a de Polignac number, because 7828195 - 2³ = 7828187 is a prime.

It is a super-2 number, since 2×7828195² = 122561273916050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7828199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1662 + ... + 4291.

It is an arithmetic number, because the mean of its divisors is an integer number (1178892).

Almost surely, 2^7828195 is an apocalyptic number.

7828195 is a deficient number, since it is larger than the sum of its proper divisors (1602941).

7828195 is a wasteful number, since it uses less digits than its factorization.

7828195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221.

The product of its digits is 40320, while the sum is 40.

The square root of 7828195 is about 2797.8911701494. The cubic root of 7828195 is about 198.5579186650.

The spelling of 7828195 in words is "seven million, eight hundred twenty-eight thousand, one hundred ninety-five".