7945995 has 16 divisors (see below), whose sum is σ = 12782880. Its totient is φ = 4214784.

The previous prime is 7945981. The next prime is 7946023. The reversal of 7945995 is 5995497.

It is not a de Polignac number, because 7945995 - 2⁴ = 7945979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1611 + ... + 4299.

It is an arithmetic number, because the mean of its divisors is an integer number (798930).

Almost surely, 2^7945995 is an apocalyptic number.

7945995 is a deficient number, since it is larger than the sum of its proper divisors (4836885).

7945995 is a wasteful number, since it uses less digits than its factorization.

7945995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894.

The product of its digits is 510300, while the sum is 48.

The square root of 7945995 is about 2818.8641329443. The cubic root of 7945995 is about 199.5489418307.

The spelling of 7945995 in words is "seven million, nine hundred forty-five thousand, nine hundred ninety-five".