7864095 has 16 divisors (see below), whose sum is σ = 12644352. Its totient is φ = 4173600.

The previous prime is 7864093. The next prime is 7864117. The reversal of 7864095 is 5904687.

It is not a de Polignac number, because 7864095 - 2¹ = 7864093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7864093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2170 + ... + 4520.

It is an arithmetic number, because the mean of its divisors is an integer number (790272).

Almost surely, 2^7864095 is an apocalyptic number.

7864095 is a deficient number, since it is larger than the sum of its proper divisors (4780257).

7864095 is a wasteful number, since it uses less digits than its factorization.

7864095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 7864095 is about 2804.2993777413. The cubic root of 7864095 is about 198.8609838587.

The spelling of 7864095 in words is "seven million, eight hundred sixty-four thousand, ninety-five".