7875995 has 4 divisors (see below), whose sum is σ = 9451200. Its totient is φ = 6300792.

The previous prime is 7875983. The next prime is 7876003. The reversal of 7875995 is 5995787.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7875995 - 2⁸ = 7875739 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 787595 + ... + 787604.

It is an arithmetic number, because the mean of its divisors is an integer number (2362800).

Almost surely, 2^7875995 is an apocalyptic number.

7875995 is a deficient number, since it is larger than the sum of its proper divisors (1575205).

7875995 is a wasteful number, since it uses less digits than its factorization.

7875995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575204.

The product of its digits is 793800, while the sum is 50.

The square root of 7875995 is about 2806.4203177714. The cubic root of 7875995 is about 198.9612392206.

The spelling of 7875995 in words is "seven million, eight hundred seventy-five thousand, nine hundred ninety-five".