7951995 has 12 divisors (see below), whose sum is σ = 13783536. Its totient is φ = 4241040.

The previous prime is 7951973. The next prime is 7952011. The reversal of 7951995 is 5991597.

It is not a de Polignac number, because 7951995 - 2¹² = 7947899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 176711 = 7951995 / (7 + 9 + 5 + 1 + 9 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 7951995.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88311 + ... + 88400.

It is an arithmetic number, because the mean of its divisors is an integer number (1148628).

Almost surely, 2^7951995 is an apocalyptic number.

7951995 is a deficient number, since it is larger than the sum of its proper divisors (5831541).

7951995 is a wasteful number, since it uses less digits than its factorization.

7951995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176722 (or 176719 counting only the distinct ones).

The product of its digits is 127575, while the sum is 45.

The square root of 7951995 is about 2819.9281905751. The cubic root of 7951995 is about 199.5991554884.

The spelling of 7951995 in words is "seven million, nine hundred fifty-one thousand, nine hundred ninety-five".